14487382 divided by 401 
The aim is to understand the frequency of 401 in 14487382.

On to step 1:
The number 401 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 401

Step 2:
401 goes into 14 0 times with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Grab the next digit (4) from the dividend, add it to 14, then carry on: 144 / 401

Moving on to step 3:
401 goes into 144 0 times with a remainder of 144.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 144 to get 144.
Include the next digit (8) from the dividend after 144, then repeat: 1448 / 401

Going ahead to step 4:
1448 divided by 401 is 3 with a remainder of 245.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 1203 from 1448, we get 245.
Bring next digit (7) of the dividend behind the 245 and repeat the process: 2457 / 401

Going ahead to step 5:
The number 401 fits into 2457 6 times, leaving a remainder of 51.
Write down 6 as next digit of the result. 
Result so far: 36.0
Subtracting 2406 from 2457 leaves us with 51.
Fetch the next digit (3) from the dividend, attach it to 51 and continue: 513 / 401

Going ahead to step 6:
If we divide 513 by 401, we get 1 and a remainder of 112.
Write down 1 as next digit of the result. 
Result so far: 361.0
If we take 401 away from 513, we end up with 112.
Fetch the next digit (8) from the dividend, attach it to 112 and continue: 1128 / 401

On to step 7:
When dividing 1128 by 401, we get 2 with a remainder of 326.
The next digit of our result is 2. 
Result so far: 3612.0
Deduct 802 from 1128 and we're left with 326.
Grab the next digit (2) from the dividend, add it to 326, then carry on: 3262 / 401

Advancing to step 8:
401 can be fit into 3262 8 times, resulting in a remainder of 54.
Write down 8 as next digit of the result. 
Result so far: 36128.0
If we subtract 3208 from 3262, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
401 can be fit into 540 1 times, resulting in a remainder of 139.
Record the quotient 1 as the next digit in the result. 
Result so far: 36128.1
If we subtract 401 from 540, we get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Step 10:
401 goes into 1390 3 times with a remainder of 187.
The number 3 becomes the next digit in our result. 
Result so far: 36128.13
If we subtract 1203 from 1390, we get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Advancing to step 11:
401 goes into 1870 4 times with a remainder of 266.
Write down 4 as next digit of the result. 
Result so far: 36128.134
Subtract 1604 from 1870 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

On to step 12:
401 can be fit into 2660 6 times, resulting in a remainder of 254.
Record the quotient 6 as the next digit in the result. 
Result so far: 36128.1346
The remainder is 254 after subtracting 2406 from 2660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Let's proceed to step 13:
When dividing 2540 by 401, we get 6 with a remainder of 134.
Put 6 as the next digit of the answer. 
Result so far: 36128.13466
If we subtract 2406 from 2540, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The final result is 36128.13466 with a remainder of 0.000134.