-32.76% is the change from 821 to 552
Calculation steps:
[( 552 - 821 ) ÷ 821] x 100 = -32.76%
Formula
Percentage change = [(552 - 821) / 821] x 100
Subtract the new number by the original number
552 - 821 = -269
-269 ÷ 821 = -0.3276492082825822
-0.3276492082825822 x 100 = -32.76%