-66.88% is the change from 465 to 154
Calculation steps:
[( 154 - 465 ) ÷ 465] x 100 = -66.88%
Formula
Percentage change = [(154 - 465) / 465] x 100
Subtract the new number by the original number
154 - 465 = -311
-311 ÷ 465 = -0.6688172043010753
-0.6688172043010753 x 100 = -66.88%