10% is the change from 890 to 979
Calculation steps:
[( 979 - 890 ) ÷ 890] x 100 = 10%
Formula
Percentage change = [(979 - 890) / 890] x 100
Subtract the new number by the original number
979 - 890 = 89
89 ÷ 890 = 0.1
0.1 x 100 = 10%
Example