-6.11% is the change from 573 to 538
Calculation steps:
[( 538 - 573 ) ÷ 573] x 100 = -6.11%
Formula
Percentage change = [(538 - 573) / 573] x 100
Subtract the new number by the original number
538 - 573 = -35
-35 ÷ 573 = -0.06108202443280977
-0.06108202443280977 x 100 = -6.11%