-22.76% is the change from 747 to 577
Calculation steps:
[( 577 - 747 ) ÷ 747] x 100 = -22.76%
Formula
Percentage change = [(577 - 747) / 747] x 100
Subtract the new number by the original number
577 - 747 = -170
-170 ÷ 747 = -0.22757697456492637
-0.22757697456492637 x 100 = -22.76%