-98.19% is the change from 277 to 5
Calculation steps:
[( 5 - 277 ) ÷ 277] x 100 = -98.19%
Formula
Percentage change = [(5 - 277) / 277] x 100
Subtract the new number by the original number
5 - 277 = -272
-272 ÷ 277 = -0.9819494584837545
-0.9819494584837545 x 100 = -98.19%