Let's divide 86133491 by 149
The aim is to understand the frequency of 149 in 86133491.

Advancing to step 1:
If we divide 8 by 149, we get 0 and 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.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 149

Moving on to step 2:
When dividing 86 by 149, we get 0 with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Bring next digit (1) of the dividend behind the 86 and repeat the process: 861 / 149

Let's proceed to step 3:
The number 149 fits into 861 5 times, leaving a remainder of 116.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 745 from 861 leaves us with 116.
Grab the next digit (3) from the dividend, add it to 116, then carry on: 1163 / 149

Step 4:
When dividing 1163 by 149, we get 7 with a remainder of 120.
Put 7 as the next digit of the answer. 
Result so far: 57.0
Subtracting 1043 from 1163 leaves us with 120.
Fetch the next digit (3) from the dividend, attach it to 120 and continue: 1203 / 149

Moving on to step 5:
1203 divided by 149 is 8 with a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 578.0
Subtracting 1192 from 1203 leaves us with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 149

Going ahead to step 6:
149 can be fit into 114 0 times, resulting in a remainder of 114.
The number 0 becomes the next digit in our result. 
Result so far: 5780.0
Subtracting 0 from 114 leaves us with 114.
Grab the next digit (9) from the dividend, add it to 114, then carry on: 1149 / 149

On to step 7:
The number 149 fits into 1149 7 times, leaving a remainder of 106.
Write down 7 as next digit of the result. 
Result so far: 57807.0
The remainder is 106 after subtracting 1043 from 1149.
Include the next digit (1) from the dividend after 106, then repeat: 1061 / 149

Advancing to step 8:
If we divide 1061 by 149, we get 7 and a remainder of 18.
The next digit of our result is 7. 
Result so far: 578077.0
The remainder is 18 after subtracting 1043 from 1061.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 9:
149 goes into 180 1 times with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 578077.1
If we take 149 away from 180, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 10:
If we divide 310 by 149, we get 2 and a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 578077.12
Subtract 298 from 310 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
If we divide 120 by 149, we get 0 and a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 578077.12
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 12:
149 can be fit into 1200 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 578077.1208
Deduct 1192 from 1200 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
If we divide 80 by 149, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 578077.1208
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
If we divide 800 by 149, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 578077.120805
If we subtract 745 from 800, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 15:
550 divided by 149 is 3 with a remainder of 103.
Record the quotient 3 as the next digit in the result. 
Result so far: 578077.1208053
The remainder is 103 after subtracting 447 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 16:
149 goes into 1030 6 times with a remainder of 136.
Record the quotient 6 as the next digit in the result. 
Result so far: 578077.12080536
Subtracting 894 from 1030 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

After the division, we end up with 578077.12080536 and a remainder of 1.36e-07.