69.75% is the change from 476 to 808
Calculation steps:
[( 808 - 476 ) ÷ 476] x 100 = 69.75%
Formula
Percentage change = [(808 - 476) / 476] x 100
Subtract the new number by the original number
808 - 476 = 332
332 ÷ 476 = 0.6974789915966386
0.6974789915966386 x 100 = 69.75%