Let's divide 61821965 by 39
Our goal is to divide 61821965 by 39.

Advancing to step 1:
39 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 39

Step 2:
If we divide 61 by 39, we get 1 and a remainder of 22.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 39 from 61 to get 22.
Take the next digit (8) from the dividend and append it to 22, then repeat: 228 / 39

Let's proceed to step 3:
If we divide 228 by 39, we get 5 and a remainder of 33.
The next digit of our result is 5. 
Result so far: 15.0
If we take 195 away from 228, we end up with 33.
Grab the next digit (2) from the dividend, add it to 33, then carry on: 332 / 39

Moving on to step 4:
If we divide 332 by 39, we get 8 and a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 158.0
Deduct 312 from 332 and we're left with 20.
Fetch the next digit (1) from the dividend, attach it to 20 and continue: 201 / 39

Going ahead to step 5:
If we divide 201 by 39, we get 5 and a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 1585.0
The remainder is 6 after subtracting 195 from 201.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 39

On to step 6:
39 can be fit into 69 1 times, resulting in a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 15851.0
Subtract 39 from 69 to get 30.
Include the next digit (6) from the dividend after 30, then repeat: 306 / 39

Step 7:
The number 39 fits into 306 7 times, leaving a remainder of 33.
The next digit of our result is 7. 
Result so far: 158517.0
The remainder is 33 after subtracting 273 from 306.
Fetch the next digit (5) from the dividend, attach it to 33 and continue: 335 / 39

Moving on to step 8:
If we divide 335 by 39, we get 8 and a remainder of 23.
Write down 8 as next digit of the result. 
Result so far: 1585178.0
If we take 312 away from 335, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
230 divided by 39 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 1585178.5
Subtracting 195 from 230 leaves us 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.

Advancing to step 10:
When dividing 350 by 39, we get 8 with a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 1585178.58
Subtract 312 from 350 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 11:
If we divide 380 by 39, we get 9 and a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 1585178.589
Subtracting 351 from 380 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 12:
39 can be fit into 290 7 times, resulting in a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 1585178.5897
Subtracting 273 from 290 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 13:
39 can be fit into 170 4 times, resulting in a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 1585178.58974
If we subtract 156 from 170, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 14:
39 can be fit into 140 3 times, resulting in a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 1585178.589743
If we take 117 away from 140, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 15:
When dividing 230 by 39, we get 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 1585178.5897435
If we take 195 away from 230, we end up 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.

Advancing to step 16:
350 divided by 39 is 8 with a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 1585178.58974358
If we subtract 312 from 350, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 1585178.58974358 and a remainder of 3.8e-08.