-81.43% is the change from 544 to 101
Calculation steps:
[( 101 - 544 ) ÷ 544] x 100 = -81.43%
Formula
Percentage change = [(101 - 544) / 544] x 100
Subtract the new number by the original number
101 - 544 = -443
-443 ÷ 544 = -0.8143382352941176
-0.8143382352941176 x 100 = -81.43%