-81.5% is the change from 627 to 116
Calculation steps:
[( 116 - 627 ) ÷ 627] x 100 = -81.5%
Formula
Percentage change = [(116 - 627) / 627] x 100
Subtract the new number by the original number
116 - 627 = -511
-511 ÷ 627 = -0.8149920255183413
-0.8149920255183413 x 100 = -81.5%