-18.33% is the change from 960 to 784
Calculation steps:
[( 784 - 960 ) ÷ 960] x 100 = -18.33%
Formula
Percentage change = [(784 - 960) / 960] x 100
Subtract the new number by the original number
784 - 960 = -176
-176 ÷ 960 = -0.18333333333333332
-0.18333333333333332 x 100 = -18.33%