-55.14% is the change from 972 to 436
Calculation steps:
[( 436 - 972 ) ÷ 972] x 100 = -55.14%
Formula
Percentage change = [(436 - 972) / 972] x 100
Subtract the new number by the original number
436 - 972 = -536
-536 ÷ 972 = -0.551440329218107
-0.551440329218107 x 100 = -55.14%