-22.5% is the change from 960 to 744
Calculation steps:
[( 744 - 960 ) ÷ 960] x 100 = -22.5%
Formula
Percentage change = [(744 - 960) / 960] x 100
Subtract the new number by the original number
744 - 960 = -216
-216 ÷ 960 = -0.225
-0.225 x 100 = -22.5%