18.63% is the change from 800 to 949
Calculation steps:
[( 949 - 800 ) ÷ 800] x 100 = 18.63%
Formula
Percentage change = [(949 - 800) / 800] x 100
Subtract the new number by the original number
949 - 800 = 149
149 ÷ 800 = 0.18625
0.18625 x 100 = 18.63%