150.2% is the change from 247 to 618
Calculation steps:
[( 618 - 247 ) ÷ 247] x 100 = 150.2%
Formula
Percentage change = [(618 - 247) / 247] x 100
Subtract the new number by the original number
618 - 247 = 371
371 ÷ 247 = 1.5020242914979758
1.5020242914979758 x 100 = 150.2%