-97.37% is the change from 949 to 25
Calculation steps:
[( 25 - 949 ) ÷ 949] x 100 = -97.37%
Formula
Percentage change = [(25 - 949) / 949] x 100
Subtract the new number by the original number
25 - 949 = -924
-924 ÷ 949 = -0.9736564805057956
-0.9736564805057956 x 100 = -97.37%