-21.82% is the change from 738 to 577
Calculation steps:
[( 577 - 738 ) ÷ 738] x 100 = -21.82%
Formula
Percentage change = [(577 - 738) / 738] x 100
Subtract the new number by the original number
577 - 738 = -161
-161 ÷ 738 = -0.2181571815718157
-0.2181571815718157 x 100 = -21.82%