83803948 divided by 149 
The aim is to understand the frequency of 149 in 83803948.

Step 1:
149 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 149

On to step 2:
When dividing 83 by 149, we get 0 with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Append the next digit (8) from the dividend to 83 and continue with: 838 / 149

Step 3:
When dividing 838 by 149, we get 5 with a remainder of 93.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 93 after subtracting 745 from 838.
Grab the next digit (0) from the dividend, add it to 93, then carry on: 930 / 149

Going ahead to step 4:
If we divide 930 by 149, we get 6 and a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 56.0
Subtracting 894 from 930 leaves us with 36.
Bring next digit (3) of the dividend behind the 36 and repeat the process: 363 / 149

Step 5:
149 goes into 363 2 times with a remainder of 65.
The number 2 becomes the next digit in our result. 
Result so far: 562.0
Deduct 298 from 363 and we're left with 65.
Take the next digit (9) from the dividend and append it to 65, then repeat: 659 / 149

Going ahead to step 6:
149 can be fit into 659 4 times, resulting in a remainder of 63.
The next digit of our result is 4. 
Result so far: 5624.0
If we take 596 away from 659, we end up with 63.
Grab the next digit (4) from the dividend, add it to 63, then carry on: 634 / 149

Let's proceed to step 7:
149 goes into 634 4 times with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 56244.0
Deduct 596 from 634 and we're left with 38.
Include the next digit (8) from the dividend after 38, then repeat: 388 / 149

Step 8:
If we divide 388 by 149, we get 2 and a remainder of 90.
The next digit of our result is 2. 
Result so far: 562442.0
The remainder is 90 after subtracting 298 from 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 9:
When dividing 900 by 149, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 562442.6
If we subtract 894 from 900, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
149 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 562442.6
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
The number 149 fits into 600 4 times, leaving a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 562442.604
Subtracting 596 from 600 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 12:
If we divide 40 by 149, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 562442.604
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
400 divided by 149 is 2 with a remainder of 102.
Record the quotient 2 as the next digit in the result. 
Result so far: 562442.60402
Subtracting 298 from 400 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 14:
The number 149 fits into 1020 6 times, leaving a remainder of 126.
Put 6 as the next digit of the answer. 
Result so far: 562442.604026
The remainder is 126 after subtracting 894 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Going ahead to step 15:
When dividing 1260 by 149, we get 8 with a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 562442.6040268
The remainder is 68 after subtracting 1192 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 16:
If we divide 680 by 149, we get 4 and a remainder of 84.
Use 4 as the next digit of our solution. 
Result so far: 562442.60402684
Subtracting 596 from 680 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Our division results in 562442.60402684 with a remaining 8.4e-08.