143.5% is the change from 246 to 599
Calculation steps:
[( 599 - 246 ) ÷ 246] x 100 = 143.5%
Formula
Percentage change = [(599 - 246) / 246] x 100
Subtract the new number by the original number
599 - 246 = 353
353 ÷ 246 = 1.434959349593496
1.434959349593496 x 100 = 143.5%