78.09% is the change from 461 to 821
Calculation steps:
[( 821 - 461 ) ÷ 461] x 100 = 78.09%
Formula
Percentage change = [(821 - 461) / 461] x 100
Subtract the new number by the original number
821 - 461 = 360
360 ÷ 461 = 0.7809110629067245
0.7809110629067245 x 100 = 78.09%