-39.08% is the change from 783 to 477
Calculation steps:
[( 477 - 783 ) ÷ 783] x 100 = -39.08%
Formula
Percentage change = [(477 - 783) / 783] x 100
Subtract the new number by the original number
477 - 783 = -306
-306 ÷ 783 = -0.39080459770114945
-0.39080459770114945 x 100 = -39.08%