54.43% is the change from 564 to 871
Calculation steps:
[( 871 - 564 ) ÷ 564] x 100 = 54.43%
Formula
Percentage change = [(871 - 564) / 564] x 100
Subtract the new number by the original number
871 - 564 = 307
307 ÷ 564 = 0.5443262411347518
0.5443262411347518 x 100 = 54.43%