-82.72% is the change from 972 to 168
Calculation steps:
[( 168 - 972 ) ÷ 972] x 100 = -82.72%
Formula
Percentage change = [(168 - 972) / 972] x 100
Subtract the new number by the original number
168 - 972 = -804
-804 ÷ 972 = -0.8271604938271605
-0.8271604938271605 x 100 = -82.72%