64.77% is the change from 298 to 491
Calculation steps:
[( 491 - 298 ) ÷ 298] x 100 = 64.77%
Formula
Percentage change = [(491 - 298) / 298] x 100
Subtract the new number by the original number
491 - 298 = 193
193 ÷ 298 = 0.6476510067114094
0.6476510067114094 x 100 = 64.77%