Error between table data with graph
I'm using numbers and I created a table that shows the percentage between expense and income. For instance under expense I have 1,127.90 which should correspond to 21.41% out of 5,268.59. When I create a 2d pie chart importing the data (data references): 1,121.90 out of 5.268.59, the chart reads 17.63% out of 5,268.59. What is going on? What is the graph interpreting?