-80.38% is the change from 632 to 124
Calculation steps:
[( 124 - 632 ) ÷ 632] x 100 = -80.38%
Formula
Percentage change = [(124 - 632) / 632] x 100
Subtract the new number by the original number
124 - 632 = -508
-508 ÷ 632 = -0.8037974683544303
-0.8037974683544303 x 100 = -80.38%