Let's divide 837221 by 9
We're looking to find how many times 9 goes into 837221.

Going ahead to step 1:
9 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 9

Going ahead to step 2:
9 can be fit into 83 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 81 away from 83, we end up with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 9

Going ahead to step 3:
9 can be fit into 27 3 times, resulting in a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 93.0
If we subtract 27 from 27, we get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 9

Going ahead to step 4:
The number 9 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 930.0
Subtract 0 from 2 to get 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 9

Let's proceed to step 5:
When dividing 22 by 9, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 9302.0
If we subtract 18 from 22, we get 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 9

Let's proceed to step 6:
9 goes into 41 4 times with a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 93024.0
Deduct 36 from 41 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
9 can be fit into 50 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 93024.5
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
If we divide 50 by 9, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 93024.55
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 93024.55, with a leftover of 0.005.