-47.95% is the change from 780 to 406
Calculation steps:
[( 406 - 780 ) ÷ 780] x 100 = -47.95%
Formula
Percentage change = [(406 - 780) / 780] x 100
Subtract the new number by the original number
406 - 780 = -374
-374 ÷ 780 = -0.4794871794871795
-0.4794871794871795 x 100 = -47.95%