-9.06% is the change from 552 to 502
Calculation steps:
[( 502 - 552 ) ÷ 552] x 100 = -9.06%
Formula
Percentage change = [(502 - 552) / 552] x 100
Subtract the new number by the original number
502 - 552 = -50
-50 ÷ 552 = -0.09057971014492754
-0.09057971014492754 x 100 = -9.06%