19.8% is the change from 707 to 847
Calculation steps:
[( 847 - 707 ) ÷ 707] x 100 = 19.8%
Formula
Percentage change = [(847 - 707) / 707] x 100
Subtract the new number by the original number
847 - 707 = 140
140 ÷ 707 = 0.19801980198019803
0.19801980198019803 x 100 = 19.8%