How do you calculate the percent change of 63 to 105?

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Answer 1 · 2016-06-10T13:12:38

The percentage change $= 66.67 %$ $=color(green)(66.67%$

The initial value $= 63$ $= 63$

The final value $= 105$ $= 105$

The change $= 42$ $= color(blue)(42$

The percentage change $=$ $=$ (change in value) / (initial value) $\times 100$ $xx 100$

$= \frac{42}{63} \times 100$ $=color(blue)(42) / 63 xx 100$

$= 66.67 %$ $=color(green)(66.67%$ (rounded off to nearest hundredth)

Answer 2 · 2016-06-10T13:15:56

Percentage change is $66 \frac{2}{3} %$ $66 2/3%$

The change from $63$ $63$ to $105$ $105$ is given by $105 - 63 = 42$ $105-63=42$ (i.e. the latter figure minus earlier figure).

For percentage change, we should divide the change by earlier figure and then multiply by $100$ $100$ .

Hence percentage change is $\frac{42}{63} \times 100$ $42/63xx100$ (dviding by $21$ $21$ )

= $(2cancel42)/(3cancel63)xx100$

= $200/3=66 2/3%$