-39.34% is the change from 577 to 350
Calculation steps:
[( 350 - 577 ) ÷ 577] x 100 = -39.34%
Formula
Percentage change = [(350 - 577) / 577] x 100
Subtract the new number by the original number
350 - 577 = -227
-227 ÷ 577 = -0.3934142114384749
-0.3934142114384749 x 100 = -39.34%