77.08% is the change from 493 to 873
Calculation steps:
[( 873 - 493 ) ÷ 493] x 100 = 77.08%
Formula
Percentage change = [(873 - 493) / 493] x 100
Subtract the new number by the original number
873 - 493 = 380
380 ÷ 493 = 0.77079107505071
0.77079107505071 x 100 = 77.08%