86.41% is the change from 471 to 878
Calculation steps:
[( 878 - 471 ) ÷ 471] x 100 = 86.41%
Formula
Percentage change = [(878 - 471) / 471] x 100
Subtract the new number by the original number
878 - 471 = 407
407 ÷ 471 = 0.8641188959660298
0.8641188959660298 x 100 = 86.41%