121.38% is the change from 318 to 704
Calculation steps:
[( 704 - 318 ) ÷ 318] x 100 = 121.38%
Formula
Percentage change = [(704 - 318) / 318] x 100
Subtract the new number by the original number
704 - 318 = 386
386 ÷ 318 = 1.2138364779874213
1.2138364779874213 x 100 = 121.38%