-39.36% is the change from 780 to 473
Calculation steps:
[( 473 - 780 ) ÷ 780] x 100 = -39.36%
Formula
Percentage change = [(473 - 780) / 780] x 100
Subtract the new number by the original number
473 - 780 = -307
-307 ÷ 780 = -0.3935897435897436
-0.3935897435897436 x 100 = -39.36%