87614122 divided by 399 
We're looking to find how many times 399 goes into 87614122.

Step 1:
When dividing 8 by 399, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 399

Step 2:
87 divided by 399 is 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Include the next digit (6) from the dividend after 87, then repeat: 876 / 399

Step 3:
399 can be fit into 876 2 times, resulting in a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 798 from 876 to get 78.
Bring next digit (1) of the dividend behind the 78 and repeat the process: 781 / 399

Step 4:
399 can be fit into 781 1 times, resulting in a remainder of 382.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we subtract 399 from 781, we get 382.
Append the next digit (4) from the dividend to 382 and continue with: 3824 / 399

Step 5:
3824 divided by 399 is 9 with a remainder of 233.
The number 9 becomes the next digit in our result. 
Result so far: 219.0
Subtract 3591 from 3824 to get 233.
Fetch the next digit (1) from the dividend, attach it to 233 and continue: 2331 / 399

On to step 6:
2331 divided by 399 is 5 with a remainder of 336.
Put 5 as the next digit of the answer. 
Result so far: 2195.0
Deduct 1995 from 2331 and we're left with 336.
Grab the next digit (2) from the dividend, add it to 336, then carry on: 3362 / 399

Moving on to step 7:
If we divide 3362 by 399, we get 8 and a remainder of 170.
The next digit of our result is 8. 
Result so far: 21958.0
Deduct 3192 from 3362 and we're left with 170.
Include the next digit (2) from the dividend after 170, then repeat: 1702 / 399

On to step 8:
399 can be fit into 1702 4 times, resulting in a remainder of 106.
Put 4 as the next digit of the answer. 
Result so far: 219584.0
Deduct 1596 from 1702 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 9:
When dividing 1060 by 399, we get 2 with a remainder of 262.
Put 2 as the next digit of the answer. 
Result so far: 219584.2
If we subtract 798 from 1060, we get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Let's proceed to step 10:
399 goes into 2620 6 times with a remainder of 226.
The next digit of our result is 6. 
Result so far: 219584.26
Subtract 2394 from 2620 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 11:
399 goes into 2260 5 times with a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 219584.265
Subtracting 1995 from 2260 leaves us with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 12:
399 can be fit into 2650 6 times, resulting in a remainder of 256.
Use 6 as the next digit of our solution. 
Result so far: 219584.2656
If we subtract 2394 from 2650, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 13:
399 can be fit into 2560 6 times, resulting in a remainder of 166.
Use 6 as the next digit of our solution. 
Result so far: 219584.26566
Deduct 2394 from 2560 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Our division results in 219584.26566 with a remaining 0.000166.