-43.04% is the change from 697 to 397
Calculation steps:
[( 397 - 697 ) ÷ 697] x 100 = -43.04%
Formula
Percentage change = [(397 - 697) / 697] x 100
Subtract the new number by the original number
397 - 697 = -300
-300 ÷ 697 = -0.430416068866571
-0.430416068866571 x 100 = -43.04%