48.66% is the change from 559 to 831
Calculation steps:
[( 831 - 559 ) ÷ 559] x 100 = 48.66%
Formula
Percentage change = [(831 - 559) / 559] x 100
Subtract the new number by the original number
831 - 559 = 272
272 ÷ 559 = 0.4865831842576029
0.4865831842576029 x 100 = 48.66%