-27.67% is the change from 694 to 502
Calculation steps:
[( 502 - 694 ) ÷ 694] x 100 = -27.67%
Formula
Percentage change = [(502 - 694) / 694] x 100
Subtract the new number by the original number
502 - 694 = -192
-192 ÷ 694 = -0.276657060518732
-0.276657060518732 x 100 = -27.67%