-30.06% is the change from 632 to 442
Calculation steps:
[( 442 - 632 ) ÷ 632] x 100 = -30.06%
Formula
Percentage change = [(442 - 632) / 632] x 100
Subtract the new number by the original number
442 - 632 = -190
-190 ÷ 632 = -0.30063291139240506
-0.30063291139240506 x 100 = -30.06%