76.73% is the change from 447 to 790
Calculation steps:
[( 790 - 447 ) ÷ 447] x 100 = 76.73%
Formula
Percentage change = [(790 - 447) / 447] x 100
Subtract the new number by the original number
790 - 447 = 343
343 ÷ 447 = 0.767337807606264
0.767337807606264 x 100 = 76.73%