-2.05% is the change from 341 to 334
Calculation steps:
[( 334 - 341 ) ÷ 341] x 100 = -2.05%
Formula
Percentage change = [(334 - 341) / 341] x 100
Subtract the new number by the original number
334 - 341 = -7
-7 ÷ 341 = -0.020527859237536656
-0.020527859237536656 x 100 = -2.05%