-95.59% is the change from 431 to 19
Calculation steps:
[( 19 - 431 ) ÷ 431] x 100 = -95.59%
Formula
Percentage change = [(19 - 431) / 431] x 100
Subtract the new number by the original number
19 - 431 = -412
-412 ÷ 431 = -0.9559164733178654
-0.9559164733178654 x 100 = -95.59%