12.52% is the change from 799 to 899
Calculation steps:
[( 899 - 799 ) ÷ 799] x 100 = 12.52%
Formula
Percentage change = [(899 - 799) / 799] x 100
Subtract the new number by the original number
899 - 799 = 100
100 ÷ 799 = 0.1251564455569462
0.1251564455569462 x 100 = 12.52%