-20.72% is the change from 970 to 769
Calculation steps:
[( 769 - 970 ) ÷ 970] x 100 = -20.72%
Formula
Percentage change = [(769 - 970) / 970] x 100
Subtract the new number by the original number
769 - 970 = -201
-201 ÷ 970 = -0.20721649484536084
-0.20721649484536084 x 100 = -20.72%