-23.25% is the change from 615 to 472
Calculation steps:
[( 472 - 615 ) ÷ 615] x 100 = -23.25%
Formula
Percentage change = [(472 - 615) / 615] x 100
Subtract the new number by the original number
472 - 615 = -143
-143 ÷ 615 = -0.23252032520325203
-0.23252032520325203 x 100 = -23.25%