-98.09% is the change from 943 to 18
Calculation steps:
[( 18 - 943 ) ÷ 943] x 100 = -98.09%
Formula
Percentage change = [(18 - 943) / 943] x 100
Subtract the new number by the original number
18 - 943 = -925
-925 ÷ 943 = -0.9809119830328739
-0.9809119830328739 x 100 = -98.09%