-38.08% is the change from 780 to 483
Calculation steps:
[( 483 - 780 ) ÷ 780] x 100 = -38.08%
Formula
Percentage change = [(483 - 780) / 780] x 100
Subtract the new number by the original number
483 - 780 = -297
-297 ÷ 780 = -0.38076923076923075
-0.38076923076923075 x 100 = -38.08%