-46.36% is the change from 783 to 420
Calculation steps:
[( 420 - 783 ) ÷ 783] x 100 = -46.36%
Formula
Percentage change = [(420 - 783) / 783] x 100
Subtract the new number by the original number
420 - 783 = -363
-363 ÷ 783 = -0.46360153256704983
-0.46360153256704983 x 100 = -46.36%