19.75% is the change from 709 to 849
Calculation steps:
[( 849 - 709 ) ÷ 709] x 100 = 19.75%
Formula
Percentage change = [(849 - 709) / 709] x 100
Subtract the new number by the original number
849 - 709 = 140
140 ÷ 709 = 0.19746121297602257
0.19746121297602257 x 100 = 19.75%