21.02% is the change from 804 to 973
Calculation steps:
[( 973 - 804 ) ÷ 804] x 100 = 21.02%
Formula
Percentage change = [(973 - 804) / 804] x 100
Subtract the new number by the original number
973 - 804 = 169
169 ÷ 804 = 0.21019900497512436
0.21019900497512436 x 100 = 21.02%