-24.88% is the change from 615 to 462
Calculation steps:
[( 462 - 615 ) ÷ 615] x 100 = -24.88%
Formula
Percentage change = [(462 - 615) / 615] x 100
Subtract the new number by the original number
462 - 615 = -153
-153 ÷ 615 = -0.24878048780487805
-0.24878048780487805 x 100 = -24.88%