131.33% is the change from 166 to 384
Calculation steps:
[( 384 - 166 ) ÷ 166] x 100 = 131.33%
Formula
Percentage change = [(384 - 166) / 166] x 100
Subtract the new number by the original number
384 - 166 = 218
218 ÷ 166 = 1.3132530120481927
1.3132530120481927 x 100 = 131.33%