-66.34% is the change from 404 to 136
Calculation steps:
[( 136 - 404 ) ÷ 404] x 100 = -66.34%
Formula
Percentage change = [(136 - 404) / 404] x 100
Subtract the new number by the original number
136 - 404 = -268
-268 ÷ 404 = -0.6633663366336634
-0.6633663366336634 x 100 = -66.34%