-94.19% is the change from 327 to 19
Calculation steps:
[( 19 - 327 ) ÷ 327] x 100 = -94.19%
Formula
Percentage change = [(19 - 327) / 327] x 100
Subtract the new number by the original number
19 - 327 = -308
-308 ÷ 327 = -0.9418960244648318
-0.9418960244648318 x 100 = -94.19%