-66.74% is the change from 466 to 155
Calculation steps:
[( 155 - 466 ) ÷ 466] x 100 = -66.74%
Formula
Percentage change = [(155 - 466) / 466] x 100
Subtract the new number by the original number
155 - 466 = -311
-311 ÷ 466 = -0.6673819742489271
-0.6673819742489271 x 100 = -66.74%