-98.65% is the change from 148 to 2
Calculation steps:
[( 2 - 148 ) ÷ 148] x 100 = -98.65%
Formula
Percentage change = [(2 - 148) / 148] x 100
Subtract the new number by the original number
2 - 148 = -146
-146 ÷ 148 = -0.9864864864864865
-0.9864864864864865 x 100 = -98.65%