-38.21% is the change from 780 to 482
Calculation steps:
[( 482 - 780 ) ÷ 780] x 100 = -38.21%
Formula
Percentage change = [(482 - 780) / 780] x 100
Subtract the new number by the original number
482 - 780 = -298
-298 ÷ 780 = -0.382051282051282
-0.382051282051282 x 100 = -38.21%