-16.46% is the change from 826 to 690
Calculation steps:
[( 690 - 826 ) ÷ 826] x 100 = -16.46%
Formula
Percentage change = [(690 - 826) / 826] x 100
Subtract the new number by the original number
690 - 826 = -136
-136 ÷ 826 = -0.16464891041162227
-0.16464891041162227 x 100 = -16.46%