-94.64% is the change from 970 to 52
Calculation steps:
[( 52 - 970 ) ÷ 970] x 100 = -94.64%
Formula
Percentage change = [(52 - 970) / 970] x 100
Subtract the new number by the original number
52 - 970 = -918
-918 ÷ 970 = -0.9463917525773196
-0.9463917525773196 x 100 = -94.64%