-90.72% is the change from 194 to 18
Calculation steps:
[( 18 - 194 ) ÷ 194] x 100 = -90.72%
Formula
Percentage change = [(18 - 194) / 194] x 100
Subtract the new number by the original number
18 - 194 = -176
-176 ÷ 194 = -0.9072164948453608
-0.9072164948453608 x 100 = -90.72%