147.8% is the change from 318 to 788
Calculation steps:
[( 788 - 318 ) ÷ 318] x 100 = 147.8%
Formula
Percentage change = [(788 - 318) / 318] x 100
Subtract the new number by the original number
788 - 318 = 470
470 ÷ 318 = 1.4779874213836477
1.4779874213836477 x 100 = 147.8%