9.2% is the change from 859 to 938
Calculation steps:
[( 938 - 859 ) ÷ 859] x 100 = 9.2%
Formula
Percentage change = [(938 - 859) / 859] x 100
Subtract the new number by the original number
938 - 859 = 79
79 ÷ 859 = 0.0919674039580908
0.0919674039580908 x 100 = 9.2%