34.69% is the change from 686 to 924
Calculation steps:
[( 924 - 686 ) ÷ 686] x 100 = 34.69%
Formula
Percentage change = [(924 - 686) / 686] x 100
Subtract the new number by the original number
924 - 686 = 238
238 ÷ 686 = 0.3469387755102041
0.3469387755102041 x 100 = 34.69%