-21.15% is the change from 960 to 757
Calculation steps:
[( 757 - 960 ) ÷ 960] x 100 = -21.15%
Formula
Percentage change = [(757 - 960) / 960] x 100
Subtract the new number by the original number
757 - 960 = -203
-203 ÷ 960 = -0.21145833333333333
-0.21145833333333333 x 100 = -21.15%