3.02% is the change from 298 to 307
Calculation steps:
[( 307 - 298 ) ÷ 298] x 100 = 3.02%
Formula
Percentage change = [(307 - 298) / 298] x 100
Subtract the new number by the original number
307 - 298 = 9
9 ÷ 298 = 0.030201342281879196
0.030201342281879196 x 100 = 3.02%