We're dividing 83575183 by 141 
The aim is to understand the frequency of 141 in 83575183.

On to step 1:
141 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 141

Step 2:
141 goes into 83 0 times with a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Bring next digit (5) of the dividend behind the 83 and repeat the process: 835 / 141

Let's proceed to step 3:
The number 141 fits into 835 5 times, leaving a remainder of 130.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 705 from 835, we get 130.
Grab the next digit (7) from the dividend, add it to 130, then carry on: 1307 / 141

Advancing to step 4:
The number 141 fits into 1307 9 times, leaving a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 59.0
Deduct 1269 from 1307 and we're left with 38.
Include the next digit (5) from the dividend after 38, then repeat: 385 / 141

On to step 5:
The number 141 fits into 385 2 times, leaving a remainder of 103.
Put 2 as the next digit of the answer. 
Result so far: 592.0
Subtract 282 from 385 to get 103.
Append the next digit (1) from the dividend to 103 and continue with: 1031 / 141

Moving on to step 6:
141 goes into 1031 7 times with a remainder of 44.
Write down 7 as next digit of the result. 
Result so far: 5927.0
The remainder is 44 after subtracting 987 from 1031.
Fetch the next digit (8) from the dividend, attach it to 44 and continue: 448 / 141

On to step 7:
The number 141 fits into 448 3 times, leaving a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 59273.0
Subtract 423 from 448 to get 25.
Bring next digit (3) of the dividend behind the 25 and repeat the process: 253 / 141

Going ahead to step 8:
When dividing 253 by 141, we get 1 with a remainder of 112.
Put 1 as the next digit of the answer. 
Result so far: 592731.0
Subtract 141 from 253 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 9:
1120 divided by 141 is 7 with a remainder of 133.
Put 7 as the next digit of the answer. 
Result so far: 592731.7
Subtracting 987 from 1120 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Step 10:
141 can be fit into 1330 9 times, resulting in a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 592731.79
Subtracting 1269 from 1330 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 11:
When dividing 610 by 141, we get 4 with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 592731.794
Deduct 564 from 610 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 12:
If we divide 460 by 141, we get 3 and a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 592731.7943
Deduct 423 from 460 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 13:
141 can be fit into 370 2 times, resulting in a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 592731.79432
If we take 282 away from 370, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 14:
141 can be fit into 880 6 times, resulting in a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 592731.794326
The remainder is 34 after subtracting 846 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 15:
141 can be fit into 340 2 times, resulting in a remainder of 58.
The next digit of our result is 2. 
Result so far: 592731.7943262
Deduct 282 from 340 and we're left 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 16:
141 goes into 580 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 592731.79432624
Deduct 564 from 580 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 592731.79432624 with a remaining 1.6e-08.