-27.9% is the change from 577 to 416
Calculation steps:
[( 416 - 577 ) ÷ 577] x 100 = -27.9%
Formula
Percentage change = [(416 - 577) / 577] x 100
Subtract the new number by the original number
416 - 577 = -161
-161 ÷ 577 = -0.27902946273830154
-0.27902946273830154 x 100 = -27.9%