343.48% is the change from 184 to 816
Calculation steps:
[( 816 - 184 ) ÷ 184] x 100 = 343.48%
Formula
Percentage change = [(816 - 184) / 184] x 100
Subtract the new number by the original number
816 - 184 = 632
632 ÷ 184 = 3.4347826086956523
3.4347826086956523 x 100 = 343.48%