23.49% is the change from 545 to 673
Calculation steps:
[( 673 - 545 ) ÷ 545] x 100 = 23.49%
Formula
Percentage change = [(673 - 545) / 545] x 100
Subtract the new number by the original number
673 - 545 = 128
128 ÷ 545 = 0.23486238532110093
0.23486238532110093 x 100 = 23.49%