54.2% is the change from 583 to 899
Calculation steps:
[( 899 - 583 ) ÷ 583] x 100 = 54.2%
Formula
Percentage change = [(899 - 583) / 583] x 100
Subtract the new number by the original number
899 - 583 = 316
316 ÷ 583 = 0.5420240137221269
0.5420240137221269 x 100 = 54.2%