-85.48% is the change from 544 to 79
Calculation steps:
[( 79 - 544 ) ÷ 544] x 100 = -85.48%
Formula
Percentage change = [(79 - 544) / 544] x 100
Subtract the new number by the original number
79 - 544 = -465
-465 ÷ 544 = -0.8547794117647058
-0.8547794117647058 x 100 = -85.48%