76.79% is the change from 461 to 815
Calculation steps:
[( 815 - 461 ) ÷ 461] x 100 = 76.79%
Formula
Percentage change = [(815 - 461) / 461] x 100
Subtract the new number by the original number
815 - 461 = 354
354 ÷ 461 = 0.7678958785249458
0.7678958785249458 x 100 = 76.79%