15.74% is the change from 705 to 816
Calculation steps:
[( 816 - 705 ) ÷ 705] x 100 = 15.74%
Formula
Percentage change = [(816 - 705) / 705] x 100
Subtract the new number by the original number
816 - 705 = 111
111 ÷ 705 = 0.1574468085106383
0.1574468085106383 x 100 = 15.74%