99012177 ÷ 157 
The aim is to understand the frequency of 157 in 99012177.

Moving on to step 1:
157 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 157

Going ahead to step 2:
157 goes into 99 0 times with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Append the next digit (0) from the dividend to 99 and continue with: 990 / 157

On to step 3:
157 can be fit into 990 6 times, resulting in a remainder of 48.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 942 from 990 to get 48.
Grab the next digit (1) from the dividend, add it to 48, then carry on: 481 / 157

Let's proceed to step 4:
481 divided by 157 is 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 63.0
If we subtract 471 from 481, we get 10.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 157

Advancing to step 5:
When dividing 102 by 157, we get 0 with a remainder of 102.
Use 0 as the next digit of our solution. 
Result so far: 630.0
Deduct 0 from 102 and we're left with 102.
Fetch the next digit (1) from the dividend, attach it to 102 and continue: 1021 / 157

Let's proceed to step 6:
The number 157 fits into 1021 6 times, leaving a remainder of 79.
Write down 6 as next digit of the result. 
Result so far: 6306.0
If we subtract 942 from 1021, we get 79.
Bring next digit (7) of the dividend behind the 79 and repeat the process: 797 / 157

Let's proceed to step 7:
If we divide 797 by 157, we get 5 and a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 63065.0
Subtracting 785 from 797 leaves us with 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 157

Going ahead to step 8:
The number 157 fits into 127 0 times, leaving a remainder of 127.
The number 0 becomes the next digit in our result. 
Result so far: 630650.0
Deduct 0 from 127 and we're left with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Advancing to step 9:
157 can be fit into 1270 8 times, resulting in a remainder of 14.
The next digit of our result is 8. 
Result so far: 630650.8
Subtracting 1256 from 1270 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
140 divided by 157 is 0 with a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 630650.8
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
157 goes into 1400 8 times with a remainder of 144.
The next digit of our result is 8. 
Result so far: 630650.808
If we subtract 1256 from 1400, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 12:
157 can be fit into 1440 9 times, resulting in a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 630650.8089
If we subtract 1413 from 1440, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 13:
270 divided by 157 is 1 with a remainder of 113.
Record the quotient 1 as the next digit in the result. 
Result so far: 630650.80891
If we subtract 157 from 270, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Step 14:
When dividing 1130 by 157, we get 7 with a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 630650.808917
Subtract 1099 from 1130 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 15:
310 divided by 157 is 1 with a remainder of 153.
Use 1 as the next digit of our solution. 
Result so far: 630650.8089171
The remainder is 153 after subtracting 157 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Moving on to step 16:
157 goes into 1530 9 times with a remainder of 117.
Put 9 as the next digit of the answer. 
Result so far: 630650.80891719
Deduct 1413 from 1530 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

In conclusion, the division gives 630650.80891719 with a balance of 1.17e-07.