-29.84% is the change from 486 to 341
Calculation steps:
[( 341 - 486 ) ÷ 486] x 100 = -29.84%
Formula
Percentage change = [(341 - 486) / 486] x 100
Subtract the new number by the original number
341 - 486 = -145
-145 ÷ 486 = -0.29835390946502055
-0.29835390946502055 x 100 = -29.84%