-7.89% is the change from 532 to 490
Calculation steps:
[( 490 - 532 ) ÷ 532] x 100 = -7.89%
Formula
Percentage change = [(490 - 532) / 532] x 100
Subtract the new number by the original number
490 - 532 = -42
-42 ÷ 532 = -0.07894736842105263
-0.07894736842105263 x 100 = -7.89%