-99.26% is the change from 544 to 4
Calculation steps:
[( 4 - 544 ) ÷ 544] x 100 = -99.26%
Formula
Percentage change = [(4 - 544) / 544] x 100
Subtract the new number by the original number
4 - 544 = -540
-540 ÷ 544 = -0.9926470588235294
-0.9926470588235294 x 100 = -99.26%