55.36% is the change from 168 to 261
Calculation steps:
[( 261 - 168 ) ÷ 168] x 100 = 55.36%
Formula
Percentage change = [(261 - 168) / 168] x 100
Subtract the new number by the original number
261 - 168 = 93
93 ÷ 168 = 0.5535714285714286
0.5535714285714286 x 100 = 55.36%