-98.14% is the change from 969 to 18
Calculation steps:
[( 18 - 969 ) ÷ 969] x 100 = -98.14%
Formula
Percentage change = [(18 - 969) / 969] x 100
Subtract the new number by the original number
18 - 969 = -951
-951 ÷ 969 = -0.9814241486068112
-0.9814241486068112 x 100 = -98.14%