-0.96% is the change from 835 to 827
Calculation steps:
[( 827 - 835 ) ÷ 835] x 100 = -0.96%
Formula
Percentage change = [(827 - 835) / 835] x 100
Subtract the new number by the original number
827 - 835 = -8
-8 ÷ 835 = -0.009580838323353293
-0.009580838323353293 x 100 = -0.96%