-84.85% is the change from 363 to 55
Calculation steps:
[( 55 - 363 ) ÷ 363] x 100 = -84.85%
Formula
Percentage change = [(55 - 363) / 363] x 100
Subtract the new number by the original number
55 - 363 = -308
-308 ÷ 363 = -0.8484848484848485
-0.8484848484848485 x 100 = -84.85%