-11.89% is the change from 387 to 341
Calculation steps:
[( 341 - 387 ) ÷ 387] x 100 = -11.89%
Formula
Percentage change = [(341 - 387) / 387] x 100
Subtract the new number by the original number
341 - 387 = -46
-46 ÷ 387 = -0.11886304909560723
-0.11886304909560723 x 100 = -11.89%