77.88% is the change from 452 to 804
Calculation steps:
[( 804 - 452 ) ÷ 452] x 100 = 77.88%
Formula
Percentage change = [(804 - 452) / 452] x 100
Subtract the new number by the original number
804 - 452 = 352
352 ÷ 452 = 0.7787610619469026
0.7787610619469026 x 100 = 77.88%