-65.9% is the change from 481 to 164
Calculation steps:
[( 164 - 481 ) ÷ 481] x 100 = -65.9%
Formula
Percentage change = [(164 - 481) / 481] x 100
Subtract the new number by the original number
164 - 481 = -317
-317 ÷ 481 = -0.659043659043659
-0.659043659043659 x 100 = -65.9%