10.31% is the change from 844 to 931
Calculation steps:
[( 931 - 844 ) ÷ 844] x 100 = 10.31%
Formula
Percentage change = [(931 - 844) / 844] x 100
Subtract the new number by the original number
931 - 844 = 87
87 ÷ 844 = 0.10308056872037914
0.10308056872037914 x 100 = 10.31%