-55.63% is the change from 960 to 426
Calculation steps:
[( 426 - 960 ) ÷ 960] x 100 = -55.63%
Formula
Percentage change = [(426 - 960) / 960] x 100
Subtract the new number by the original number
426 - 960 = -534
-534 ÷ 960 = -0.55625
-0.55625 x 100 = -55.63%