-48.13% is the change from 777 to 403
Calculation steps:
[( 403 - 777 ) ÷ 777] x 100 = -48.13%
Formula
Percentage change = [(403 - 777) / 777] x 100
Subtract the new number by the original number
403 - 777 = -374
-374 ÷ 777 = -0.48133848133848134
-0.48133848133848134 x 100 = -48.13%