73.39% is the change from 481 to 834
Calculation steps:
[( 834 - 481 ) ÷ 481] x 100 = 73.39%
Formula
Percentage change = [(834 - 481) / 481] x 100
Subtract the new number by the original number
834 - 481 = 353
353 ÷ 481 = 0.7338877338877339
0.7338877338877339 x 100 = 73.39%