-47.19% is the change from 801 to 423
Calculation steps:
[( 423 - 801 ) ÷ 801] x 100 = -47.19%
Formula
Percentage change = [(423 - 801) / 801] x 100
Subtract the new number by the original number
423 - 801 = -378
-378 ÷ 801 = -0.47191011235955055
-0.47191011235955055 x 100 = -47.19%