-71.74% is the change from 552 to 156
Calculation steps:
[( 156 - 552 ) ÷ 552] x 100 = -71.74%
Formula
Percentage change = [(156 - 552) / 552] x 100
Subtract the new number by the original number
156 - 552 = -396
-396 ÷ 552 = -0.717391304347826
-0.717391304347826 x 100 = -71.74%