72.48% is the change from 298 to 514
Calculation steps:
[( 514 - 298 ) ÷ 298] x 100 = 72.48%
Formula
Percentage change = [(514 - 298) / 298] x 100
Subtract the new number by the original number
514 - 298 = 216
216 ÷ 298 = 0.7248322147651006
0.7248322147651006 x 100 = 72.48%