-6.66% is the change from 886 to 827
Calculation steps:
[( 827 - 886 ) ÷ 886] x 100 = -6.66%
Formula
Percentage change = [(827 - 886) / 886] x 100
Subtract the new number by the original number
827 - 886 = -59
-59 ÷ 886 = -0.06659142212189616
-0.06659142212189616 x 100 = -6.66%