-42.01% is the change from 488 to 283
Calculation steps:
[( 283 - 488 ) ÷ 488] x 100 = -42.01%
Formula
Percentage change = [(283 - 488) / 488] x 100
Subtract the new number by the original number
283 - 488 = -205
-205 ÷ 488 = -0.42008196721311475
-0.42008196721311475 x 100 = -42.01%