-39.59% is the change from 970 to 586
Calculation steps:
[( 586 - 970 ) ÷ 970] x 100 = -39.59%
Formula
Percentage change = [(586 - 970) / 970] x 100
Subtract the new number by the original number
586 - 970 = -384
-384 ÷ 970 = -0.3958762886597938
-0.3958762886597938 x 100 = -39.59%