340.13% is the change from 152 to 669
Calculation steps:
[( 669 - 152 ) ÷ 152] x 100 = 340.13%
Formula
Percentage change = [(669 - 152) / 152] x 100
Subtract the new number by the original number
669 - 152 = 517
517 ÷ 152 = 3.401315789473684
3.401315789473684 x 100 = 340.13%