514.81% is the change from 27 to 166
Calculation steps:
[( 166 - 27 ) ÷ 27] x 100 = 514.81%
Formula
Percentage change = [(166 - 27) / 27] x 100
Subtract the new number by the original number
166 - 27 = 139
139 ÷ 27 = 5.148148148148148
5.148148148148148 x 100 = 514.81%