50.43% is the change from 579 to 871
Calculation steps:
[( 871 - 579 ) ÷ 579] x 100 = 50.43%
Formula
Percentage change = [(871 - 579) / 579] x 100
Subtract the new number by the original number
871 - 579 = 292
292 ÷ 579 = 0.5043177892918825
0.5043177892918825 x 100 = 50.43%