-38.14% is the change from 797 to 493
Calculation steps:
[( 493 - 797 ) ÷ 797] x 100 = -38.14%
Formula
Percentage change = [(493 - 797) / 797] x 100
Subtract the new number by the original number
493 - 797 = -304
-304 ÷ 797 = -0.38143036386449186
-0.38143036386449186 x 100 = -38.14%