-37.8% is the change from 783 to 487
Calculation steps:
[( 487 - 783 ) ÷ 783] x 100 = -37.8%
Formula
Percentage change = [(487 - 783) / 783] x 100
Subtract the new number by the original number
487 - 783 = -296
-296 ÷ 783 = -0.3780332056194125
-0.3780332056194125 x 100 = -37.8%