52.34% is the change from 577 to 879
Calculation steps:
[( 879 - 577 ) ÷ 577] x 100 = 52.34%
Formula
Percentage change = [(879 - 577) / 577] x 100
Subtract the new number by the original number
879 - 577 = 302
302 ÷ 577 = 0.5233968804159446
0.5233968804159446 x 100 = 52.34%