1689.09% is the change from 55 to 984
Calculation steps:
[( 984 - 55 ) ÷ 55] x 100 = 1689.09%
Formula
Percentage change = [(984 - 55) / 55] x 100
Subtract the new number by the original number
984 - 55 = 929
929 ÷ 55 = 16.89090909090909
16.89090909090909 x 100 = 1689.09%