-34.4% is the change from 747 to 490
Calculation steps:
[( 490 - 747 ) ÷ 747] x 100 = -34.4%
Formula
Percentage change = [(490 - 747) / 747] x 100
Subtract the new number by the original number
490 - 747 = -257
-257 ÷ 747 = -0.34404283801874164
-0.34404283801874164 x 100 = -34.4%