191.23% is the change from 57 to 166
Calculation steps:
[( 166 - 57 ) ÷ 57] x 100 = 191.23%
Formula
Percentage change = [(166 - 57) / 57] x 100
Subtract the new number by the original number
166 - 57 = 109
109 ÷ 57 = 1.912280701754386
1.912280701754386 x 100 = 191.23%