78.09% is the change from 493 to 878
Calculation steps:
[( 878 - 493 ) ÷ 493] x 100 = 78.09%
Formula
Percentage change = [(878 - 493) / 493] x 100
Subtract the new number by the original number
878 - 493 = 385
385 ÷ 493 = 0.7809330628803245
0.7809330628803245 x 100 = 78.09%