-41.86% is the change from 43 to 25
Calculation steps:
[( 25 - 43 ) ÷ 43] x 100 = -41.86%
Formula
Percentage change = [(25 - 43) / 43] x 100
Subtract the new number by the original number
25 - 43 = -18
-18 ÷ 43 = -0.4186046511627907
-0.4186046511627907 x 100 = -41.86%