-28.12% is the change from 690 to 496
Calculation steps:
[( 496 - 690 ) ÷ 690] x 100 = -28.12%
Formula
Percentage change = [(496 - 690) / 690] x 100
Subtract the new number by the original number
496 - 690 = -194
-194 ÷ 690 = -0.2811594202898551
-0.2811594202898551 x 100 = -28.12%