-30.54% is the change from 953 to 662
Calculation steps:
[( 662 - 953 ) ÷ 953] x 100 = -30.54%
Formula
Percentage change = [(662 - 953) / 953] x 100
Subtract the new number by the original number
662 - 953 = -291
-291 ÷ 953 = -0.30535152151101785
-0.30535152151101785 x 100 = -30.54%