5.85% is the change from 171 to 181
Calculation steps:
[( 181 - 171 ) ÷ 171] x 100 = 5.85%
Formula
Percentage change = [(181 - 171) / 171] x 100
Subtract the new number by the original number
181 - 171 = 10
10 ÷ 171 = 0.05847953216374269
0.05847953216374269 x 100 = 5.85%