20.84% is the change from 806 to 974
Calculation steps:
[( 974 - 806 ) ÷ 806] x 100 = 20.84%
Formula
Percentage change = [(974 - 806) / 806] x 100
Subtract the new number by the original number
974 - 806 = 168
168 ÷ 806 = 0.20843672456575682
0.20843672456575682 x 100 = 20.84%