-13.21% is the change from 636 to 552
Calculation steps:
[( 552 - 636 ) ÷ 636] x 100 = -13.21%
Formula
Percentage change = [(552 - 636) / 636] x 100
Subtract the new number by the original number
552 - 636 = -84
-84 ÷ 636 = -0.1320754716981132
-0.1320754716981132 x 100 = -13.21%