-56.38% is the change from 697 to 304
Calculation steps:
[( 304 - 697 ) ÷ 697] x 100 = -56.38%
Formula
Percentage change = [(304 - 697) / 697] x 100
Subtract the new number by the original number
304 - 697 = -393
-393 ÷ 697 = -0.563845050215208
-0.563845050215208 x 100 = -56.38%