181.54% is the change from 298 to 839
Calculation steps:
[( 839 - 298 ) ÷ 298] x 100 = 181.54%
Formula
Percentage change = [(839 - 298) / 298] x 100
Subtract the new number by the original number
839 - 298 = 541
541 ÷ 298 = 1.8154362416107384
1.8154362416107384 x 100 = 181.54%