-55.46% is the change from 348 to 155
Calculation steps:
[( 155 - 348 ) ÷ 348] x 100 = -55.46%
Formula
Percentage change = [(155 - 348) / 348] x 100
Subtract the new number by the original number
155 - 348 = -193
-193 ÷ 348 = -0.5545977011494253
-0.5545977011494253 x 100 = -55.46%