-40.62% is the change from 970 to 576
Calculation steps:
[( 576 - 970 ) ÷ 970] x 100 = -40.62%
Formula
Percentage change = [(576 - 970) / 970] x 100
Subtract the new number by the original number
576 - 970 = -394
-394 ÷ 970 = -0.4061855670103093
-0.4061855670103093 x 100 = -40.62%