-98.63% is the change from 146 to 2
Calculation steps:
[( 2 - 146 ) ÷ 146] x 100 = -98.63%
Formula
Percentage change = [(2 - 146) / 146] x 100
Subtract the new number by the original number
2 - 146 = -144
-144 ÷ 146 = -0.9863013698630136
-0.9863013698630136 x 100 = -98.63%