-39.92% is the change from 784 to 471
Calculation steps:
[( 471 - 784 ) ÷ 784] x 100 = -39.92%
Formula
Percentage change = [(471 - 784) / 784] x 100
Subtract the new number by the original number
471 - 784 = -313
-313 ÷ 784 = -0.399234693877551
-0.399234693877551 x 100 = -39.92%