-61.67% is the change from 801 to 307
Calculation steps:
[( 307 - 801 ) ÷ 801] x 100 = -61.67%
Formula
Percentage change = [(307 - 801) / 801] x 100
Subtract the new number by the original number
307 - 801 = -494
-494 ÷ 801 = -0.616729088639201
-0.616729088639201 x 100 = -61.67%