58406 ÷ 9 = 6489 R5
We're going to perform division on 58406 with 9 as the divisor.

Step 1:
9 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of of the result. 
Result so far: 0
Subtract 0 from 5 to get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 9

Step 2:
9 goes into 58 6 times with a remainder of 4.
Write down 6 as next digit of of the result. 
Result so far: 6
Subtract 54 from 58 to get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 9

Step 3:
9 goes into 44 4 times with a remainder of 8.
Write down 4 as next digit of of the result. 
Result so far: 64
Subtract 36 from 44 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 9

Step 4:
9 goes into 80 8 times with a remainder of 8.
Write down 8 as next digit of of the result. 
Result so far: 648
Subtract 72 from 80 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 9

Step 5:
9 goes into 86 9 times with a remainder of 5.
Write down 9 as next digit of of the result. 
Result so far: 6489
Subtract 81 from 86 to get 5.

The final result is 6489 with a remainder of 5.