-94.54% is the change from 348 to 19
Calculation steps:
[( 19 - 348 ) ÷ 348] x 100 = -94.54%
Formula
Percentage change = [(19 - 348) / 348] x 100
Subtract the new number by the original number
19 - 348 = -329
-329 ÷ 348 = -0.9454022988505747
-0.9454022988505747 x 100 = -94.54%