-53.31% is the change from 332 to 155
Calculation steps:
[( 155 - 332 ) ÷ 332] x 100 = -53.31%
Formula
Percentage change = [(155 - 332) / 332] x 100
Subtract the new number by the original number
155 - 332 = -177
-177 ÷ 332 = -0.5331325301204819
-0.5331325301204819 x 100 = -53.31%