69.95% is the change from 396 to 673
Calculation steps:
[( 673 - 396 ) ÷ 396] x 100 = 69.95%
Formula
Percentage change = [(673 - 396) / 396] x 100
Subtract the new number by the original number
673 - 396 = 277
277 ÷ 396 = 0.6994949494949495
0.6994949494949495 x 100 = 69.95%