-83.5% is the change from 721 to 119
Calculation steps:
[( 119 - 721 ) ÷ 721] x 100 = -83.5%
Formula
Percentage change = [(119 - 721) / 721] x 100
Subtract the new number by the original number
119 - 721 = -602
-602 ÷ 721 = -0.8349514563106796
-0.8349514563106796 x 100 = -83.5%