-62.68% is the change from 485 to 181
Calculation steps:
[( 181 - 485 ) ÷ 485] x 100 = -62.68%
Formula
Percentage change = [(181 - 485) / 485] x 100
Subtract the new number by the original number
181 - 485 = -304
-304 ÷ 485 = -0.6268041237113402
-0.6268041237113402 x 100 = -62.68%