-12.67% is the change from 955 to 834
Calculation steps:
[( 834 - 955 ) ÷ 955] x 100 = -12.67%
Formula
Percentage change = [(834 - 955) / 955] x 100
Subtract the new number by the original number
834 - 955 = -121
-121 ÷ 955 = -0.12670157068062826
-0.12670157068062826 x 100 = -12.67%