-97.48% is the change from 994 to 25
Calculation steps:
[( 25 - 994 ) ÷ 994] x 100 = -97.48%
Formula
Percentage change = [(25 - 994) / 994] x 100
Subtract the new number by the original number
25 - 994 = -969
-969 ÷ 994 = -0.9748490945674044
-0.9748490945674044 x 100 = -97.48%