73.9% is the change from 479 to 833
Calculation steps:
[( 833 - 479 ) ÷ 479] x 100 = 73.9%
Formula
Percentage change = [(833 - 479) / 479] x 100
Subtract the new number by the original number
833 - 479 = 354
354 ÷ 479 = 0.7390396659707724
0.7390396659707724 x 100 = 73.9%