164.14% is the change from 343 to 906
Calculation steps:
[( 906 - 343 ) ÷ 343] x 100 = 164.14%
Formula
Percentage change = [(906 - 343) / 343] x 100
Subtract the new number by the original number
906 - 343 = 563
563 ÷ 343 = 1.641399416909621
1.641399416909621 x 100 = 164.14%