We're dividing 70627953 by 141 
The aim is to understand the frequency of 141 in 70627953.

Advancing to step 1:
7 divided by 141 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 141

Going ahead to step 2:
When dividing 70 by 141, we get 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Grab the next digit (6) from the dividend, add it to 70, then carry on: 706 / 141

Moving on to step 3:
141 goes into 706 5 times with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 705 from 706 leaves us with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 141

Going ahead to step 4:
12 divided by 141 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Subtracting 0 from 12 leaves us with 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 141

On to step 5:
141 goes into 127 0 times with a remainder of 127.
Put 0 as the next digit of the answer. 
Result so far: 500.0
Deduct 0 from 127 and we're left with 127.
Grab the next digit (9) from the dividend, add it to 127, then carry on: 1279 / 141

Going ahead to step 6:
If we divide 1279 by 141, we get 9 and a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 5009.0
Deduct 1269 from 1279 and we're left with 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 141

Moving on to step 7:
105 divided by 141 is 0 with a remainder of 105.
Write down 0 as next digit of the result. 
Result so far: 50090.0
Subtracting 0 from 105 leaves us with 105.
Grab the next digit (3) from the dividend, add it to 105, then carry on: 1053 / 141

Let's proceed to step 8:
141 can be fit into 1053 7 times, resulting in a remainder of 66.
Use 7 as the next digit of our solution. 
Result so far: 500907.0
The remainder is 66 after subtracting 987 from 1053.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 9:
If we divide 660 by 141, we get 4 and a remainder of 96.
Put 4 as the next digit of the answer. 
Result so far: 500907.4
Subtract 564 from 660 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 10:
The number 141 fits into 960 6 times, leaving a remainder of 114.
Write down 6 as next digit of the result. 
Result so far: 500907.46
If we take 846 away from 960, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 11:
When dividing 1140 by 141, we get 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 500907.468
Deduct 1128 from 1140 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
When dividing 120 by 141, we get 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 500907.468
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 13:
1200 divided by 141 is 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 500907.46808
The remainder is 72 after subtracting 1128 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 14:
720 divided by 141 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 500907.468085
If we subtract 705 from 720, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 15:
141 can be fit into 150 1 times, resulting in a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 500907.4680851
If we take 141 away from 150, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 16:
When dividing 90 by 141, we get 0 with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 500907.4680851
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

After the division, we end up with 500907.4680851 and a remainder of 9e-08.