-56.13% is the change from 718 to 315
Calculation steps:
[( 315 - 718 ) ÷ 718] x 100 = -56.13%
Formula
Percentage change = [(315 - 718) / 718] x 100
Subtract the new number by the original number
315 - 718 = -403
-403 ÷ 718 = -0.5612813370473537
-0.5612813370473537 x 100 = -56.13%