105.03% is the change from 298 to 611
Calculation steps:
[( 611 - 298 ) ÷ 298] x 100 = 105.03%
Formula
Percentage change = [(611 - 298) / 298] x 100
Subtract the new number by the original number
611 - 298 = 313
313 ÷ 298 = 1.0503355704697988
1.0503355704697988 x 100 = 105.03%