-76.9% is the change from 632 to 146
Calculation steps:
[( 146 - 632 ) ÷ 632] x 100 = -76.9%
Formula
Percentage change = [(146 - 632) / 632] x 100
Subtract the new number by the original number
146 - 632 = -486
-486 ÷ 632 = -0.7689873417721519
-0.7689873417721519 x 100 = -76.9%