82.56% is the change from 476 to 869
Calculation steps:
[( 869 - 476 ) ÷ 476] x 100 = 82.56%
Formula
Percentage change = [(869 - 476) / 476] x 100
Subtract the new number by the original number
869 - 476 = 393
393 ÷ 476 = 0.8256302521008403
0.8256302521008403 x 100 = 82.56%