-15.13% is the change from 575 to 488
Calculation steps:
[( 488 - 575 ) ÷ 575] x 100 = -15.13%
Formula
Percentage change = [(488 - 575) / 575] x 100
Subtract the new number by the original number
488 - 575 = -87
-87 ÷ 575 = -0.15130434782608695
-0.15130434782608695 x 100 = -15.13%