-98% is the change from 901 to 18
Calculation steps:
[( 18 - 901 ) ÷ 901] x 100 = -98%
Formula
Percentage change = [(18 - 901) / 901] x 100
Subtract the new number by the original number
18 - 901 = -883
-883 ÷ 901 = -0.9800221975582686
-0.9800221975582686 x 100 = -98%