-0.93% is the change from 970 to 961
Calculation steps:
[( 961 - 970 ) ÷ 970] x 100 = -0.93%
Formula
Percentage change = [(961 - 970) / 970] x 100
Subtract the new number by the original number
961 - 970 = -9
-9 ÷ 970 = -0.009278350515463918
-0.009278350515463918 x 100 = -0.93%