-48.6% is the change from 788 to 405
Calculation steps:
[( 405 - 788 ) ÷ 788] x 100 = -48.6%
Formula
Percentage change = [(405 - 788) / 788] x 100
Subtract the new number by the original number
405 - 788 = -383
-383 ÷ 788 = -0.4860406091370558
-0.4860406091370558 x 100 = -48.6%