-37.89% is the change from 921 to 572
Calculation steps:
[( 572 - 921 ) ÷ 921] x 100 = -37.89%
Formula
Percentage change = [(572 - 921) / 921] x 100
Subtract the new number by the original number
572 - 921 = -349
-349 ÷ 921 = -0.3789359391965255
-0.3789359391965255 x 100 = -37.89%