-34.94% is the change from 956 to 622
Calculation steps:
[( 622 - 956 ) ÷ 956] x 100 = -34.94%
Formula
Percentage change = [(622 - 956) / 956] x 100
Subtract the new number by the original number
622 - 956 = -334
-334 ÷ 956 = -0.3493723849372385
-0.3493723849372385 x 100 = -34.94%