6.95% is the change from 878 to 939
Calculation steps:
[( 939 - 878 ) ÷ 878] x 100 = 6.95%
Formula
Percentage change = [(939 - 878) / 878] x 100
Subtract the new number by the original number
939 - 878 = 61
61 ÷ 878 = 0.06947608200455581
0.06947608200455581 x 100 = 6.95%