-9.59% is the change from 636 to 575
Calculation steps:
[( 575 - 636 ) ÷ 636] x 100 = -9.59%
Formula
Percentage change = [(575 - 636) / 636] x 100
Subtract the new number by the original number
575 - 636 = -61
-61 ÷ 636 = -0.0959119496855346
-0.0959119496855346 x 100 = -9.59%