-92.58% is the change from 970 to 72
Calculation steps:
[( 72 - 970 ) ÷ 970] x 100 = -92.58%
Formula
Percentage change = [(72 - 970) / 970] x 100
Subtract the new number by the original number
72 - 970 = -898
-898 ÷ 970 = -0.9257731958762887
-0.9257731958762887 x 100 = -92.58%