19.72% is the change from 705 to 844
Calculation steps:
[( 844 - 705 ) ÷ 705] x 100 = 19.72%
Formula
Percentage change = [(844 - 705) / 705] x 100
Subtract the new number by the original number
844 - 705 = 139
139 ÷ 705 = 0.1971631205673759
0.1971631205673759 x 100 = 19.72%