-45.45% is the change from 132 to 72
Calculation steps:
[( 72 - 132 ) ÷ 132] x 100 = -45.45%
Formula
Percentage change = [(72 - 132) / 132] x 100
Subtract the new number by the original number
72 - 132 = -60
-60 ÷ 132 = -0.45454545454545453
-0.45454545454545453 x 100 = -45.45%