-23.78% is the change from 757 to 577
Calculation steps:
[( 577 - 757 ) ÷ 757] x 100 = -23.78%
Formula
Percentage change = [(577 - 757) / 757] x 100
Subtract the new number by the original number
577 - 757 = -180
-180 ÷ 757 = -0.23778071334214002
-0.23778071334214002 x 100 = -23.78%