-32.52% is the change from 818 to 552
Calculation steps:
[( 552 - 818 ) ÷ 818] x 100 = -32.52%
Formula
Percentage change = [(552 - 818) / 818] x 100
Subtract the new number by the original number
552 - 818 = -266
-266 ÷ 818 = -0.3251833740831296
-0.3251833740831296 x 100 = -32.52%