22.02% is the change from 545 to 665
Calculation steps:
[( 665 - 545 ) ÷ 545] x 100 = 22.02%
Formula
Percentage change = [(665 - 545) / 545] x 100
Subtract the new number by the original number
665 - 545 = 120
120 ÷ 545 = 0.22018348623853212
0.22018348623853212 x 100 = 22.02%