18.34% is the change from 567 to 671
Calculation steps:
[( 671 - 567 ) ÷ 567] x 100 = 18.34%
Formula
Percentage change = [(671 - 567) / 567] x 100
Subtract the new number by the original number
671 - 567 = 104
104 ÷ 567 = 0.18342151675485008
0.18342151675485008 x 100 = 18.34%