-57.9% is the change from 544 to 229
Calculation steps:
[( 229 - 544 ) ÷ 544] x 100 = -57.9%
Formula
Percentage change = [(229 - 544) / 544] x 100
Subtract the new number by the original number
229 - 544 = -315
-315 ÷ 544 = -0.5790441176470589
-0.5790441176470589 x 100 = -57.9%