We look at the division of 83731207 by 147 
The aim is to understand the frequency of 147 in 83731207.

Moving on to step 1:
8 divided by 147 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 147

Let's proceed to step 2:
147 goes into 83 0 times with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Append the next digit (7) from the dividend to 83 and continue with: 837 / 147

Going ahead to step 3:
If we divide 837 by 147, we get 5 and a remainder of 102.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 735 from 837 to get 102.
Include the next digit (3) from the dividend after 102, then repeat: 1023 / 147

Advancing to step 4:
The number 147 fits into 1023 6 times, leaving a remainder of 141.
Use 6 as the next digit of our solution. 
Result so far: 56.0
If we subtract 882 from 1023, we get 141.
Include the next digit (1) from the dividend after 141, then repeat: 1411 / 147

Step 5:
147 can be fit into 1411 9 times, resulting in a remainder of 88.
Write down 9 as next digit of the result. 
Result so far: 569.0
Subtract 1323 from 1411 to get 88.
Take the next digit (2) from the dividend and append it to 88, then repeat: 882 / 147

On to step 6:
If we divide 882 by 147, we get 6 and a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 5696.0
Subtracting 882 from 882 leaves us with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 147

On to step 7:
0 divided by 147 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 56960.0
Deduct 0 from 0 and we're left with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 147

Going ahead to step 8:
147 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 569600.0
The remainder is 7 after subtracting 0 from 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
147 goes into 70 0 times with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 569600.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 10:
If we divide 700 by 147, we get 4 and a remainder of 112.
Write down 4 as next digit of the result. 
Result so far: 569600.04
Subtracting 588 from 700 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 11:
If we divide 1120 by 147, we get 7 and a remainder of 91.
The number 7 becomes the next digit in our result. 
Result so far: 569600.047
If we subtract 1029 from 1120, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Moving on to step 12:
147 can be fit into 910 6 times, resulting in a remainder of 28.
The next digit of our result is 6. 
Result so far: 569600.0476
If we take 882 away from 910, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 13:
147 goes into 280 1 times with a remainder of 133.
Record the quotient 1 as the next digit in the result. 
Result so far: 569600.04761
The remainder is 133 after subtracting 147 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Step 14:
When dividing 1330 by 147, we get 9 with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 569600.047619
If we take 1323 away from 1330, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 15:
147 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 569600.047619
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 16:
147 goes into 700 4 times with a remainder of 112.
Write down 4 as next digit of the result. 
Result so far: 569600.04761904
Deduct 588 from 700 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

In conclusion, the division gives 569600.04761904 with a balance of 1.12e-07.