163.08% is the change from 65 to 171
Calculation steps:
[( 171 - 65 ) ÷ 65] x 100 = 163.08%
Formula
Percentage change = [(171 - 65) / 65] x 100
Subtract the new number by the original number
171 - 65 = 106
106 ÷ 65 = 1.6307692307692307
1.6307692307692307 x 100 = 163.08%