13.76% is the change from 567 to 645
Calculation steps:
[( 645 - 567 ) ÷ 567] x 100 = 13.76%
Formula
Percentage change = [(645 - 567) / 567] x 100
Subtract the new number by the original number
645 - 567 = 78
78 ÷ 567 = 0.13756613756613756
0.13756613756613756 x 100 = 13.76%