-96.99% is the change from 133 to 4
Calculation steps:
[( 4 - 133 ) ÷ 133] x 100 = -96.99%
Formula
Percentage change = [(4 - 133) / 133] x 100
Subtract the new number by the original number
4 - 133 = -129
-129 ÷ 133 = -0.9699248120300752
-0.9699248120300752 x 100 = -96.99%