344.58% is the change from 166 to 738
Calculation steps:
[( 738 - 166 ) ÷ 166] x 100 = 344.58%
Formula
Percentage change = [(738 - 166) / 166] x 100
Subtract the new number by the original number
738 - 166 = 572
572 ÷ 166 = 3.4457831325301207
3.4457831325301207 x 100 = 344.58%