-4.53% is the change from 662 to 632
Calculation steps:
[( 632 - 662 ) ÷ 662] x 100 = -4.53%
Formula
Percentage change = [(632 - 662) / 662] x 100
Subtract the new number by the original number
632 - 662 = -30
-30 ÷ 662 = -0.045317220543806644
-0.045317220543806644 x 100 = -4.53%