-47.17% is the change from 795 to 420
Calculation steps:
[( 420 - 795 ) ÷ 795] x 100 = -47.17%
Formula
Percentage change = [(420 - 795) / 795] x 100
Subtract the new number by the original number
420 - 795 = -375
-375 ÷ 795 = -0.4716981132075472
-0.4716981132075472 x 100 = -47.17%