-90.52% is the change from 970 to 92
Calculation steps:
[( 92 - 970 ) ÷ 970] x 100 = -90.52%
Formula
Percentage change = [(92 - 970) / 970] x 100
Subtract the new number by the original number
92 - 970 = -878
-878 ÷ 970 = -0.9051546391752577
-0.9051546391752577 x 100 = -90.52%