79.42% is the change from 447 to 802
Calculation steps:
[( 802 - 447 ) ÷ 447] x 100 = 79.42%
Formula
Percentage change = [(802 - 447) / 447] x 100
Subtract the new number by the original number
802 - 447 = 355
355 ÷ 447 = 0.7941834451901566
0.7941834451901566 x 100 = 79.42%