-90.31% is the change from 970 to 94
Calculation steps:
[( 94 - 970 ) ÷ 970] x 100 = -90.31%
Formula
Percentage change = [(94 - 970) / 970] x 100
Subtract the new number by the original number
94 - 970 = -876
-876 ÷ 970 = -0.9030927835051547
-0.9030927835051547 x 100 = -90.31%