-63.65% is the change from 784 to 285
Calculation steps:
[( 285 - 784 ) ÷ 784] x 100 = -63.65%
Formula
Percentage change = [(285 - 784) / 784] x 100
Subtract the new number by the original number
285 - 784 = -499
-499 ÷ 784 = -0.6364795918367347
-0.6364795918367347 x 100 = -63.65%