-22.06% is the change from 970 to 756
Calculation steps:
[( 756 - 970 ) ÷ 970] x 100 = -22.06%
Formula
Percentage change = [(756 - 970) / 970] x 100
Subtract the new number by the original number
756 - 970 = -214
-214 ÷ 970 = -0.22061855670103092
-0.22061855670103092 x 100 = -22.06%