Let's divide 36251494 by 138
The aim is to understand the frequency of 138 in 36251494.

On to step 1:
The number 138 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 138

Going ahead to step 2:
If we divide 36 by 138, we get 0 and a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Append the next digit (2) from the dividend to 36 and continue with: 362 / 138

Advancing to step 3:
When dividing 362 by 138, we get 2 with a remainder of 86.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 276 from 362 to get 86.
Take the next digit (5) from the dividend and append it to 86, then repeat: 865 / 138

On to step 4:
865 divided by 138 is 6 with a remainder of 37.
The next digit of our result is 6. 
Result so far: 26.0
If we subtract 828 from 865, we get 37.
Append the next digit (1) from the dividend to 37 and continue with: 371 / 138

Advancing to step 5:
371 divided by 138 is 2 with a remainder of 95.
The next digit of our result is 2. 
Result so far: 262.0
Subtract 276 from 371 to get 95.
Append the next digit (4) from the dividend to 95 and continue with: 954 / 138

Step 6:
138 goes into 954 6 times with a remainder of 126.
The next digit of our result is 6. 
Result so far: 2626.0
If we take 828 away from 954, we end up with 126.
Append the next digit (9) from the dividend to 126 and continue with: 1269 / 138

Step 7:
138 goes into 1269 9 times with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 26269.0
If we subtract 1242 from 1269, we get 27.
Grab the next digit (4) from the dividend, add it to 27, then carry on: 274 / 138

Step 8:
138 goes into 274 1 times with a remainder of 136.
Record the quotient 1 as the next digit in the result. 
Result so far: 262691.0
If we take 138 away from 274, we end up 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.

Going ahead to step 9:
1360 divided by 138 is 9 with a remainder of 118.
The number 9 becomes the next digit in our result. 
Result so far: 262691.9
The remainder is 118 after subtracting 1242 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 10:
1180 divided by 138 is 8 with a remainder of 76.
Use 8 as the next digit of our solution. 
Result so far: 262691.98
If we subtract 1104 from 1180, we 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:
If we divide 760 by 138, we get 5 and a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 262691.985
Subtract 690 from 760 to 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.

Going ahead to step 12:
700 divided by 138 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 262691.9855
Subtract 690 from 700 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 262691.9855 with a remainder of 0.0001.