-68.31% is the change from 486 to 154
Calculation steps:
[( 154 - 486 ) ÷ 486] x 100 = -68.31%
Formula
Percentage change = [(154 - 486) / 486] x 100
Subtract the new number by the original number
154 - 486 = -332
-332 ÷ 486 = -0.6831275720164609
-0.6831275720164609 x 100 = -68.31%