-6.7% is the change from 941 to 878
Calculation steps:
[( 878 - 941 ) ÷ 941] x 100 = -6.7%
Formula
Percentage change = [(878 - 941) / 941] x 100
Subtract the new number by the original number
878 - 941 = -63
-63 ÷ 941 = -0.0669500531349628
-0.0669500531349628 x 100 = -6.7%