47.38% is the change from 591 to 871
Calculation steps:
[( 871 - 591 ) ÷ 591] x 100 = 47.38%
Formula
Percentage change = [(871 - 591) / 591] x 100
Subtract the new number by the original number
871 - 591 = 280
280 ÷ 591 = 0.47377326565143824
0.47377326565143824 x 100 = 47.38%