-5.74% is the change from 697 to 657
Calculation steps:
[( 657 - 697 ) ÷ 697] x 100 = -5.74%
Formula
Percentage change = [(657 - 697) / 697] x 100
Subtract the new number by the original number
657 - 697 = -40
-40 ÷ 697 = -0.05738880918220947
-0.05738880918220947 x 100 = -5.74%