20.94% is the change from 826 to 999
Calculation steps:
[( 999 - 826 ) ÷ 826] x 100 = 20.94%
Formula
Percentage change = [(999 - 826) / 826] x 100
Subtract the new number by the original number
999 - 826 = 173
173 ÷ 826 = 0.20944309927360774
0.20944309927360774 x 100 = 20.94%