Let's divide 309353 by 61
Our goal is to divide 309353 by 61.

Going ahead to step 1:
The number 61 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 61

Going ahead to step 2:
If we divide 30 by 61, we get 0 and a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Take the next digit (9) from the dividend and append it to 30, then repeat: 309 / 61

Let's proceed to step 3:
61 goes into 309 5 times with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 305 from 309 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 61

Moving on to step 4:
If we divide 43 by 61, we get 0 and a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Deduct 0 from 43 and we're left with 43.
Bring next digit (5) of the dividend behind the 43 and repeat the process: 435 / 61

Let's proceed to step 5:
If we divide 435 by 61, we get 7 and a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 507.0
Subtract 427 from 435 to get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 61

Step 6:
61 goes into 83 1 times with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 5071.0
Deduct 61 from 83 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
220 divided by 61 is 3 with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 5071.3
Subtract 183 from 220 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 8:
61 can be fit into 370 6 times, resulting in a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 5071.36
Subtract 366 from 370 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
61 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 5071.36
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
The number 61 fits into 400 6 times, leaving a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 5071.3606
The remainder is 34 after subtracting 366 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 11:
If we divide 340 by 61, we get 5 and a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 5071.36065
Deduct 305 from 340 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 12:
When dividing 350 by 61, we get 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 5071.360655
Subtract 305 from 350 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

After the division, we end up with 5071.360655 and a remainder of 4.5e-06.