-38.2% is the change from 801 to 495
Calculation steps:
[( 495 - 801 ) ÷ 801] x 100 = -38.2%
Formula
Percentage change = [(495 - 801) / 801] x 100
Subtract the new number by the original number
495 - 801 = -306
-306 ÷ 801 = -0.38202247191011235
-0.38202247191011235 x 100 = -38.2%