We're dividing 40601244 by 380 
The aim is to understand the frequency of 380 in 40601244.

Advancing to step 1:
If we divide 4 by 380, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 380

Let's proceed to step 2:
40 divided by 380 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Take the next digit (6) from the dividend and append it to 40, then repeat: 406 / 380

Advancing to step 3:
The number 380 fits into 406 1 times, leaving a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
If we take 380 away from 406, we end up with 26.
Append the next digit (0) from the dividend to 26 and continue with: 260 / 380

Going ahead to step 4:
If we divide 260 by 380, we get 0 and a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 260 leaves us with 260.
Bring next digit (1) of the dividend behind the 260 and repeat the process: 2601 / 380

On to step 5:
2601 divided by 380 is 6 with a remainder of 321.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Subtracting 2280 from 2601 leaves us with 321.
Fetch the next digit (2) from the dividend, attach it to 321 and continue: 3212 / 380

Advancing to step 6:
380 goes into 3212 8 times with a remainder of 172.
Use 8 as the next digit of our solution. 
Result so far: 1068.0
Subtracting 3040 from 3212 leaves us with 172.
Append the next digit (4) from the dividend to 172 and continue with: 1724 / 380

Advancing to step 7:
If we divide 1724 by 380, we get 4 and a remainder of 204.
Use 4 as the next digit of our solution. 
Result so far: 10684.0
If we take 1520 away from 1724, we end up with 204.
Grab the next digit (4) from the dividend, add it to 204, then carry on: 2044 / 380

Moving on to step 8:
If we divide 2044 by 380, we get 5 and a remainder of 144.
Record the quotient 5 as the next digit in the result. 
Result so far: 106845.0
Deduct 1900 from 2044 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 9:
380 goes into 1440 3 times with a remainder of 300.
The next digit of our result is 3. 
Result so far: 106845.3
Subtracting 1140 from 1440 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 10:
The number 380 fits into 3000 7 times, leaving a remainder of 340.
Put 7 as the next digit of the answer. 
Result so far: 106845.37
If we take 2660 away from 3000, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 11:
3400 divided by 380 is 8 with a remainder of 360.
Put 8 as the next digit of the answer. 
Result so far: 106845.378
The remainder is 360 after subtracting 3040 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 12:
380 can be fit into 3600 9 times, resulting in a remainder of 180.
Write down 9 as next digit of the result. 
Result so far: 106845.3789
If we subtract 3420 from 3600, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 13:
The number 380 fits into 1800 4 times, leaving a remainder of 280.
The number 4 becomes the next digit in our result. 
Result so far: 106845.37894
Deduct 1520 from 1800 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 14:
When dividing 2800 by 380, we get 7 with a remainder of 140.
Use 7 as the next digit of our solution. 
Result so far: 106845.378947
The remainder is 140 after subtracting 2660 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 15:
The number 380 fits into 1400 3 times, leaving a remainder of 260.
Write down 3 as next digit of the result. 
Result so far: 106845.3789473
Subtracting 1140 from 1400 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 16:
If we divide 2600 by 380, we get 6 and a remainder of 320.
Put 6 as the next digit of the answer. 
Result so far: 106845.37894736
If we take 2280 away from 2600, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final result is 106845.37894736 with a remainder of 3.2e-07.