117.3% is the change from 318 to 691
Calculation steps:
[( 691 - 318 ) ÷ 318] x 100 = 117.3%
Formula
Percentage change = [(691 - 318) / 318] x 100
Subtract the new number by the original number
691 - 318 = 373
373 ÷ 318 = 1.1729559748427674
1.1729559748427674 x 100 = 117.3%