-64.54% is the change from 801 to 284
Calculation steps:
[( 284 - 801 ) ÷ 801] x 100 = -64.54%
Formula
Percentage change = [(284 - 801) / 801] x 100
Subtract the new number by the original number
284 - 801 = -517
-517 ÷ 801 = -0.6454431960049938
-0.6454431960049938 x 100 = -64.54%