-95.57% is the change from 429 to 19
Calculation steps:
[( 19 - 429 ) ÷ 429] x 100 = -95.57%
Formula
Percentage change = [(19 - 429) / 429] x 100
Subtract the new number by the original number
19 - 429 = -410
-410 ÷ 429 = -0.9557109557109557
-0.9557109557109557 x 100 = -95.57%