159.73% is the change from 298 to 774
Calculation steps:
[( 774 - 298 ) ÷ 298] x 100 = 159.73%
Formula
Percentage change = [(774 - 298) / 298] x 100
Subtract the new number by the original number
774 - 298 = 476
476 ÷ 298 = 1.5973154362416107
1.5973154362416107 x 100 = 159.73%