451 \%
Evaluate
\frac{451}{100}=4.51
Factor
\frac{11 \cdot 41}{2 ^ {2} \cdot 5 ^ {2}} = 4\frac{51}{100} = 4.51
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\begin{array}{l}\phantom{100)}\phantom{1}\\100\overline{)451}\\\end{array}
Use the 1^{st} digit 4 from dividend 451
\begin{array}{l}\phantom{100)}0\phantom{2}\\100\overline{)451}\\\end{array}
Since 4 is less than 100, use the next digit 5 from dividend 451 and add 0 to the quotient
\begin{array}{l}\phantom{100)}0\phantom{3}\\100\overline{)451}\\\end{array}
Use the 2^{nd} digit 5 from dividend 451
\begin{array}{l}\phantom{100)}00\phantom{4}\\100\overline{)451}\\\end{array}
Since 45 is less than 100, use the next digit 1 from dividend 451 and add 0 to the quotient
\begin{array}{l}\phantom{100)}00\phantom{5}\\100\overline{)451}\\\end{array}
Use the 3^{rd} digit 1 from dividend 451
\begin{array}{l}\phantom{100)}004\phantom{6}\\100\overline{)451}\\\phantom{100)}\underline{\phantom{}400\phantom{}}\\\phantom{100)9}51\\\end{array}
Find closest multiple of 100 to 451. We see that 4 \times 100 = 400 is the nearest. Now subtract 400 from 451 to get reminder 51. Add 4 to quotient.
\text{Quotient: }4 \text{Reminder: }51
Since 51 is less than 100, stop the division. The reminder is 51. The topmost line 004 is the quotient. Remove all zeros at the start of the quotient to get the actual quotient 4.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}