-77.85% is the change from 632 to 140
Calculation steps:
[( 140 - 632 ) ÷ 632] x 100 = -77.85%
Formula
Percentage change = [(140 - 632) / 632] x 100
Subtract the new number by the original number
140 - 632 = -492
-492 ÷ 632 = -0.7784810126582279
-0.7784810126582279 x 100 = -77.85%