112.38% is the change from 323 to 686
Calculation steps:
[( 686 - 323 ) ÷ 323] x 100 = 112.38%
Formula
Percentage change = [(686 - 323) / 323] x 100
Subtract the new number by the original number
686 - 323 = 363
363 ÷ 323 = 1.1238390092879258
1.1238390092879258 x 100 = 112.38%