-41.39% is the change from 749 to 439
Calculation steps:
[( 439 - 749 ) ÷ 749] x 100 = -41.39%
Formula
Percentage change = [(439 - 749) / 749] x 100
Subtract the new number by the original number
439 - 749 = -310
-310 ÷ 749 = -0.41388518024032045
-0.41388518024032045 x 100 = -41.39%