We look at the division of 61029769 by 399 
Our goal is to divide 61029769 by 399.

Going ahead to step 1:
399 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 399

Step 2:
The number 399 fits into 61 0 times, leaving a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Fetch the next digit (0) from the dividend, attach it to 61 and continue: 610 / 399

Going ahead to step 3:
If we divide 610 by 399, we get 1 and a remainder of 211.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 399 from 610 to get 211.
Take the next digit (2) from the dividend and append it to 211, then repeat: 2112 / 399

Going ahead to step 4:
2112 divided by 399 is 5 with a remainder of 117.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 1995 away from 2112, we end up with 117.
Include the next digit (9) from the dividend after 117, then repeat: 1179 / 399

Let's proceed to step 5:
1179 divided by 399 is 2 with a remainder of 381.
Put 2 as the next digit of the answer. 
Result so far: 152.0
Deduct 798 from 1179 and we're left with 381.
Append the next digit (7) from the dividend to 381 and continue with: 3817 / 399

Step 6:
If we divide 3817 by 399, we get 9 and a remainder of 226.
The next digit of our result is 9. 
Result so far: 1529.0
If we subtract 3591 from 3817, we get 226.
Append the next digit (6) from the dividend to 226 and continue with: 2266 / 399

Let's proceed to step 7:
399 can be fit into 2266 5 times, resulting in a remainder of 271.
Write down 5 as next digit of the result. 
Result so far: 15295.0
If we subtract 1995 from 2266, we get 271.
Take the next digit (9) from the dividend and append it to 271, then repeat: 2719 / 399

On to step 8:
399 goes into 2719 6 times with a remainder of 325.
The number 6 becomes the next digit in our result. 
Result so far: 152956.0
Deduct 2394 from 2719 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 9:
3250 divided by 399 is 8 with a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 152956.8
If we take 3192 away from 3250, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 10:
399 goes into 580 1 times with a remainder of 181.
Put 1 as the next digit of the answer. 
Result so far: 152956.81
If we subtract 399 from 580, we get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Moving on to step 11:
399 goes into 1810 4 times with a remainder of 214.
Put 4 as the next digit of the answer. 
Result so far: 152956.814
Subtracting 1596 from 1810 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Going ahead to step 12:
2140 divided by 399 is 5 with a remainder of 145.
Record the quotient 5 as the next digit in the result. 
Result so far: 152956.8145
If we subtract 1995 from 2140, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 13:
399 goes into 1450 3 times with a remainder of 253.
Use 3 as the next digit of our solution. 
Result so far: 152956.81453
Deduct 1197 from 1450 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

On to step 14:
When dividing 2530 by 399, we get 6 with a remainder of 136.
The next digit of our result is 6. 
Result so far: 152956.814536
If we subtract 2394 from 2530, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 15:
399 goes into 1360 3 times with a remainder of 163.
Record the quotient 3 as the next digit in the result. 
Result so far: 152956.8145363
Deduct 1197 from 1360 and we're left with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Moving on to step 16:
When dividing 1630 by 399, we get 4 with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 152956.81453634
If we take 1596 away from 1630, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Our division results in 152956.81453634 with a remaining 3.4e-08.