-5.88% is the change from 970 to 913
Calculation steps:
[( 913 - 970 ) ÷ 970] x 100 = -5.88%
Formula
Percentage change = [(913 - 970) / 970] x 100
Subtract the new number by the original number
913 - 970 = -57
-57 ÷ 970 = -0.058762886597938144
-0.058762886597938144 x 100 = -5.88%