-27.3% is the change from 696 to 506
Calculation steps:
[( 506 - 696 ) ÷ 696] x 100 = -27.3%
Formula
Percentage change = [(506 - 696) / 696] x 100
Subtract the new number by the original number
506 - 696 = -190
-190 ÷ 696 = -0.27298850574712646
-0.27298850574712646 x 100 = -27.3%