-80.91% is the change from 613 to 117
Calculation steps:
[( 117 - 613 ) ÷ 613] x 100 = -80.91%
Formula
Percentage change = [(117 - 613) / 613] x 100
Subtract the new number by the original number
117 - 613 = -496
-496 ÷ 613 = -0.8091353996737357
-0.8091353996737357 x 100 = -80.91%