-32.1% is the change from 813 to 552
Calculation steps:
[( 552 - 813 ) ÷ 813] x 100 = -32.1%
Formula
Percentage change = [(552 - 813) / 813] x 100
Subtract the new number by the original number
552 - 813 = -261
-261 ÷ 813 = -0.3210332103321033
-0.3210332103321033 x 100 = -32.1%