-60.21% is the change from 573 to 228
Calculation steps:
[( 228 - 573 ) ÷ 573] x 100 = -60.21%
Formula
Percentage change = [(228 - 573) / 573] x 100
Subtract the new number by the original number
228 - 573 = -345
-345 ÷ 573 = -0.6020942408376964
-0.6020942408376964 x 100 = -60.21%