-1.83% is the change from 492 to 483
Calculation steps:
[( 483 - 492 ) ÷ 492] x 100 = -1.83%
Formula
Percentage change = [(483 - 492) / 492] x 100
Subtract the new number by the original number
483 - 492 = -9
-9 ÷ 492 = -0.018292682926829267
-0.018292682926829267 x 100 = -1.83%