74.56% is the change from 397 to 693
Calculation steps:
[( 693 - 397 ) ÷ 397] x 100 = 74.56%
Formula
Percentage change = [(693 - 397) / 397] x 100
Subtract the new number by the original number
693 - 397 = 296
296 ÷ 397 = 0.7455919395465995
0.7455919395465995 x 100 = 74.56%