-36.71% is the change from 632 to 400
Calculation steps:
[( 400 - 632 ) ÷ 632] x 100 = -36.71%
Formula
Percentage change = [(400 - 632) / 632] x 100
Subtract the new number by the original number
400 - 632 = -232
-232 ÷ 632 = -0.3670886075949367
-0.3670886075949367 x 100 = -36.71%