-79.55% is the change from 269 to 55
Calculation steps:
[( 55 - 269 ) ÷ 269] x 100 = -79.55%
Formula
Percentage change = [(55 - 269) / 269] x 100
Subtract the new number by the original number
55 - 269 = -214
-214 ÷ 269 = -0.7955390334572491
-0.7955390334572491 x 100 = -79.55%