80.67% is the change from 445 to 804
Calculation steps:
[( 804 - 445 ) ÷ 445] x 100 = 80.67%
Formula
Percentage change = [(804 - 445) / 445] x 100
Subtract the new number by the original number
804 - 445 = 359
359 ÷ 445 = 0.8067415730337079
0.8067415730337079 x 100 = 80.67%