-81.2% is the change from 633 to 119
Calculation steps:
[( 119 - 633 ) ÷ 633] x 100 = -81.2%
Formula
Percentage change = [(119 - 633) / 633] x 100
Subtract the new number by the original number
119 - 633 = -514
-514 ÷ 633 = -0.8120063191153238
-0.8120063191153238 x 100 = -81.2%