-74.19% is the change from 341 to 88
Calculation steps:
[( 88 - 341 ) ÷ 341] x 100 = -74.19%
Formula
Percentage change = [(88 - 341) / 341] x 100
Subtract the new number by the original number
88 - 341 = -253
-253 ÷ 341 = -0.7419354838709677
-0.7419354838709677 x 100 = -74.19%