-42.46% is the change from 763 to 439
Calculation steps:
[( 439 - 763 ) ÷ 763] x 100 = -42.46%
Formula
Percentage change = [(439 - 763) / 763] x 100
Subtract the new number by the original number
439 - 763 = -324
-324 ÷ 763 = -0.42463958060288337
-0.42463958060288337 x 100 = -42.46%