-78.01% is the change from 632 to 139
Calculation steps:
[( 139 - 632 ) ÷ 632] x 100 = -78.01%
Formula
Percentage change = [(139 - 632) / 632] x 100
Subtract the new number by the original number
139 - 632 = -493
-493 ÷ 632 = -0.7800632911392406
-0.7800632911392406 x 100 = -78.01%