342.77% is the change from 166 to 735
Calculation steps:
[( 735 - 166 ) ÷ 166] x 100 = 342.77%
Formula
Percentage change = [(735 - 166) / 166] x 100
Subtract the new number by the original number
735 - 166 = 569
569 ÷ 166 = 3.427710843373494
3.427710843373494 x 100 = 342.77%