-7.21% is the change from 901 to 836
Calculation steps:
[( 836 - 901 ) ÷ 901] x 100 = -7.21%
Formula
Percentage change = [(836 - 901) / 901] x 100
Subtract the new number by the original number
836 - 901 = -65
-65 ÷ 901 = -0.07214206437291898
-0.07214206437291898 x 100 = -7.21%