112.69% is the change from 323 to 687
Calculation steps:
[( 687 - 323 ) ÷ 323] x 100 = 112.69%
Formula
Percentage change = [(687 - 323) / 323] x 100
Subtract the new number by the original number
687 - 323 = 364
364 ÷ 323 = 1.1269349845201238
1.1269349845201238 x 100 = 112.69%