-83.48% is the change from 333 to 55
Calculation steps:
[( 55 - 333 ) ÷ 333] x 100 = -83.48%
Formula
Percentage change = [(55 - 333) / 333] x 100
Subtract the new number by the original number
55 - 333 = -278
-278 ÷ 333 = -0.8348348348348348
-0.8348348348348348 x 100 = -83.48%