-12.44% is the change from 394 to 345
Calculation steps:
[( 345 - 394 ) ÷ 394] x 100 = -12.44%
Formula
Percentage change = [(345 - 394) / 394] x 100
Subtract the new number by the original number
345 - 394 = -49
-49 ÷ 394 = -0.12436548223350254
-0.12436548223350254 x 100 = -12.44%