-22.41% is the change from 696 to 540
Calculation steps:
[( 540 - 696 ) ÷ 696] x 100 = -22.41%
Formula
Percentage change = [(540 - 696) / 696] x 100
Subtract the new number by the original number
540 - 696 = -156
-156 ÷ 696 = -0.22413793103448276
-0.22413793103448276 x 100 = -22.41%