-94.43% is the change from 341 to 19
Calculation steps:
[( 19 - 341 ) ÷ 341] x 100 = -94.43%
Formula
Percentage change = [(19 - 341) / 341] x 100
Subtract the new number by the original number
19 - 341 = -322
-322 ÷ 341 = -0.9442815249266863
-0.9442815249266863 x 100 = -94.43%