81.91% is the change from 481 to 875
Calculation steps:
[( 875 - 481 ) ÷ 481] x 100 = 81.91%
Formula
Percentage change = [(875 - 481) / 481] x 100
Subtract the new number by the original number
875 - 481 = 394
394 ÷ 481 = 0.8191268191268192
0.8191268191268192 x 100 = 81.91%