-8.21% is the change from 901 to 827
Calculation steps:
[( 827 - 901 ) ÷ 901] x 100 = -8.21%
Formula
Percentage change = [(827 - 901) / 901] x 100
Subtract the new number by the original number
827 - 901 = -74
-74 ÷ 901 = -0.08213096559378469
-0.08213096559378469 x 100 = -8.21%