If 250 is increased to 300, what is the percentage increase?

The percentage change ##= 20 %##

The initial value ##=250##

The final value ##= 300##

The difference ##= 300 – 250 = color(blue)(50##

The percentage change ##=## (change in value) / initial value ##xx## ##100##

##= (50 / 250) xx 100##

##= 100 / 5##

##= 20 %##