104.82% is the change from 166 to 340
Calculation steps:
[( 340 - 166 ) ÷ 166] x 100 = 104.82%
Formula
Percentage change = [(340 - 166) / 166] x 100
Subtract the new number by the original number
340 - 166 = 174
174 ÷ 166 = 1.0481927710843373
1.0481927710843373 x 100 = 104.82%