74.95% is the change from 479 to 838
Calculation steps:
[( 838 - 479 ) ÷ 479] x 100 = 74.95%
Formula
Percentage change = [(838 - 479) / 479] x 100
Subtract the new number by the original number
838 - 479 = 359
359 ÷ 479 = 0.7494780793319415
0.7494780793319415 x 100 = 74.95%