-20.31% is the change from 970 to 773
Calculation steps:
[( 773 - 970 ) ÷ 970] x 100 = -20.31%
Formula
Percentage change = [(773 - 970) / 970] x 100
Subtract the new number by the original number
773 - 970 = -197
-197 ÷ 970 = -0.20309278350515464
-0.20309278350515464 x 100 = -20.31%