53.8% is the change from 171 to 263
Calculation steps:
[( 263 - 171 ) ÷ 171] x 100 = 53.8%
Formula
Percentage change = [(263 - 171) / 171] x 100
Subtract the new number by the original number
263 - 171 = 92
92 ÷ 171 = 0.5380116959064327
0.5380116959064327 x 100 = 53.8%