-13.4% is the change from 955 to 827
Calculation steps:
[( 827 - 955 ) ÷ 955] x 100 = -13.4%
Formula
Percentage change = [(827 - 955) / 955] x 100
Subtract the new number by the original number
827 - 955 = -128
-128 ÷ 955 = -0.13403141361256546
-0.13403141361256546 x 100 = -13.4%