-76.39% is the change from 233 to 55
Calculation steps:
[( 55 - 233 ) ÷ 233] x 100 = -76.39%
Formula
Percentage change = [(55 - 233) / 233] x 100
Subtract the new number by the original number
55 - 233 = -178
-178 ÷ 233 = -0.7639484978540773
-0.7639484978540773 x 100 = -76.39%