118.91% is the change from 312 to 683
Calculation steps:
[( 683 - 312 ) ÷ 312] x 100 = 118.91%
Formula
Percentage change = [(683 - 312) / 312] x 100
Subtract the new number by the original number
683 - 312 = 371
371 ÷ 312 = 1.189102564102564
1.189102564102564 x 100 = 118.91%