-34.81% is the change from 747 to 487
Calculation steps:
[( 487 - 747 ) ÷ 747] x 100 = -34.81%
Formula
Percentage change = [(487 - 747) / 747] x 100
Subtract the new number by the original number
487 - 747 = -260
-260 ÷ 747 = -0.34805890227576974
-0.34805890227576974 x 100 = -34.81%