4.22% is the change from 545 to 568
Calculation steps:
[( 568 - 545 ) ÷ 545] x 100 = 4.22%
Formula
Percentage change = [(568 - 545) / 545] x 100
Subtract the new number by the original number
568 - 545 = 23
23 ÷ 545 = 0.04220183486238532
0.04220183486238532 x 100 = 4.22%