17.93% is the change from 820 to 967
Calculation steps:
[( 967 - 820 ) ÷ 820] x 100 = 17.93%
Formula
Percentage change = [(967 - 820) / 820] x 100
Subtract the new number by the original number
967 - 820 = 147
147 ÷ 820 = 0.17926829268292682
0.17926829268292682 x 100 = 17.93%