59.1% is the change from 577 to 918
Calculation steps:
[( 918 - 577 ) ÷ 577] x 100 = 59.1%
Formula
Percentage change = [(918 - 577) / 577] x 100
Subtract the new number by the original number
918 - 577 = 341
341 ÷ 577 = 0.5909878682842288
0.5909878682842288 x 100 = 59.1%