-55.72% is the change from 341 to 151
Calculation steps:
[( 151 - 341 ) ÷ 341] x 100 = -55.72%
Formula
Percentage change = [(151 - 341) / 341] x 100
Subtract the new number by the original number
151 - 341 = -190
-190 ÷ 341 = -0.5571847507331378
-0.5571847507331378 x 100 = -55.72%