The steps to convert 23 over 4 to a decimal are shown below: Division is shown with divisor 4 and quotient 5.71 and dividend 23. The numbers below 23 in sequence are subtract 20 labeled as Step 1, 30 labeled as Step 2, subtract 26 labeled as Step 3, 4, subtract 4 labeled as Step 4, and 0. In what step is the first error?