-98.64% is the change from 954 to 13
Calculation steps:
[( 13 - 954 ) ÷ 954] x 100 = -98.64%
Formula
Percentage change = [(13 - 954) / 954] x 100
Subtract the new number by the original number
13 - 954 = -941
-941 ÷ 954 = -0.9863731656184487
-0.9863731656184487 x 100 = -98.64%