-1.02% is the change from 488 to 483
Calculation steps:
[( 483 - 488 ) ÷ 488] x 100 = -1.02%
Formula
Percentage change = [(483 - 488) / 488] x 100
Subtract the new number by the original number
483 - 488 = -5
-5 ÷ 488 = -0.010245901639344262
-0.010245901639344262 x 100 = -1.02%