-24.19% is the change from 835 to 633
Calculation steps:
[( 633 - 835 ) ÷ 835] x 100 = -24.19%
Formula
Percentage change = [(633 - 835) / 835] x 100
Subtract the new number by the original number
633 - 835 = -202
-202 ÷ 835 = -0.24191616766467067
-0.24191616766467067 x 100 = -24.19%