117.5% is the change from 320 to 696
Calculation steps:
[( 696 - 320 ) ÷ 320] x 100 = 117.5%
Formula
Percentage change = [(696 - 320) / 320] x 100
Subtract the new number by the original number
696 - 320 = 376
376 ÷ 320 = 1.175
1.175 x 100 = 117.5%
Example