-94.24% is the change from 434 to 25
Calculation steps:
[( 25 - 434 ) ÷ 434] x 100 = -94.24%
Formula
Percentage change = [(25 - 434) / 434] x 100
Subtract the new number by the original number
25 - 434 = -409
-409 ÷ 434 = -0.9423963133640553
-0.9423963133640553 x 100 = -94.24%