18.82% is the change from 797 to 947
Calculation steps:
[( 947 - 797 ) ÷ 797] x 100 = 18.82%
Formula
Percentage change = [(947 - 797) / 797] x 100
Subtract the new number by the original number
947 - 797 = 150
150 ÷ 797 = 0.18820577164366373
0.18820577164366373 x 100 = 18.82%