-16.08% is the change from 970 to 814
Calculation steps:
[( 814 - 970 ) ÷ 970] x 100 = -16.08%
Formula
Percentage change = [(814 - 970) / 970] x 100
Subtract the new number by the original number
814 - 970 = -156
-156 ÷ 970 = -0.16082474226804125
-0.16082474226804125 x 100 = -16.08%