-45.68% is the change from 972 to 528
Calculation steps:
[( 528 - 972 ) ÷ 972] x 100 = -45.68%
Formula
Percentage change = [(528 - 972) / 972] x 100
Subtract the new number by the original number
528 - 972 = -444
-444 ÷ 972 = -0.4567901234567901
-0.4567901234567901 x 100 = -45.68%