99950357 ÷ 149 
The aim is to understand the frequency of 149 in 99950357.

Going ahead to step 1:
149 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 149

Step 2:
If we divide 99 by 149, we get 0 and a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Append the next digit (9) from the dividend to 99 and continue with: 999 / 149

Let's proceed to step 3:
149 can be fit into 999 6 times, resulting in a remainder of 105.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 105 after subtracting 894 from 999.
Include the next digit (5) from the dividend after 105, then repeat: 1055 / 149

Going ahead to step 4:
The number 149 fits into 1055 7 times, leaving a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 67.0
Deduct 1043 from 1055 and we're left with 12.
Take the next digit (0) from the dividend and append it to 12, then repeat: 120 / 149

Let's proceed to step 5:
149 goes into 120 0 times with a remainder of 120.
The next digit of our result is 0. 
Result so far: 670.0
Deduct 0 from 120 and we're left with 120.
Grab the next digit (3) from the dividend, add it to 120, then carry on: 1203 / 149

On to step 6:
When dividing 1203 by 149, we get 8 with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 6708.0
If we take 1192 away from 1203, we end up with 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 149

On to step 7:
149 can be fit into 115 0 times, resulting in a remainder of 115.
The number 0 becomes the next digit in our result. 
Result so far: 67080.0
If we take 0 away from 115, we end up with 115.
Bring next digit (7) of the dividend behind the 115 and repeat the process: 1157 / 149

Let's proceed to step 8:
When dividing 1157 by 149, we get 7 with a remainder of 114.
The next digit of our result is 7. 
Result so far: 670807.0
If we subtract 1043 from 1157, we get 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 9:
If we divide 1140 by 149, we get 7 and a remainder of 97.
Put 7 as the next digit of the answer. 
Result so far: 670807.7
Subtract 1043 from 1140 to get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Advancing to step 10:
When dividing 970 by 149, we get 6 with a remainder of 76.
The next digit of our result is 6. 
Result so far: 670807.76
Subtract 894 from 970 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
760 divided by 149 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 670807.765
Deduct 745 from 760 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 12:
149 goes into 150 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 670807.7651
If we take 149 away from 150, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
The number 149 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 670807.7651
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 14:
149 can be fit into 100 0 times, resulting in a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 670807.7651
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 670807.7651 and a remainder of 1e-05.