164.12% is the change from 131 to 346
Calculation steps:
[( 346 - 131 ) ÷ 131] x 100 = 164.12%
Formula
Percentage change = [(346 - 131) / 131] x 100
Subtract the new number by the original number
346 - 131 = 215
215 ÷ 131 = 1.6412213740458015
1.6412213740458015 x 100 = 164.12%