We divide 39087661 by 155
The aim is to understand the frequency of 155 in 39087661.

Advancing to step 1:
If we divide 3 by 155, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 155

Let's proceed to step 2:
155 goes into 39 0 times with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 155

Advancing to step 3:
390 divided by 155 is 2 with a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 310 from 390 leaves us with 80.
Append the next digit (8) from the dividend to 80 and continue with: 808 / 155

On to step 4:
155 goes into 808 5 times with a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
If we take 775 away from 808, we end up with 33.
Grab the next digit (7) from the dividend, add it to 33, then carry on: 337 / 155

Moving on to step 5:
155 can be fit into 337 2 times, resulting in a remainder of 27.
The next digit of our result is 2. 
Result so far: 252.0
Subtracting 310 from 337 leaves us with 27.
Bring next digit (6) of the dividend behind the 27 and repeat the process: 276 / 155

On to step 6:
When dividing 276 by 155, we get 1 with a remainder of 121.
Use 1 as the next digit of our solution. 
Result so far: 2521.0
Subtracting 155 from 276 leaves us with 121.
Include the next digit (6) from the dividend after 121, then repeat: 1216 / 155

Let's proceed to step 7:
If we divide 1216 by 155, we get 7 and a remainder of 131.
Write down 7 as next digit of the result. 
Result so far: 25217.0
If we subtract 1085 from 1216, we get 131.
Grab the next digit (1) from the dividend, add it to 131, then carry on: 1311 / 155

Step 8:
If we divide 1311 by 155, we get 8 and a remainder of 71.
Record the quotient 8 as the next digit in the result. 
Result so far: 252178.0
Deduct 1240 from 1311 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 9:
155 can be fit into 710 4 times, resulting in a remainder of 90.
The number 4 becomes the next digit in our result. 
Result so far: 252178.4
Subtract 620 from 710 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
If we divide 900 by 155, we get 5 and a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 252178.45
The remainder is 125 after subtracting 775 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 11:
The number 155 fits into 1250 8 times, leaving a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 252178.458
Subtracting 1240 from 1250 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 12:
When dividing 100 by 155, we get 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 252178.458
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 13:
155 can be fit into 1000 6 times, resulting in a remainder of 70.
The number 6 becomes the next digit in our result. 
Result so far: 252178.45806
If we subtract 930 from 1000, we 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.

Moving on to step 14:
If we divide 700 by 155, we get 4 and a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 252178.458064
If we take 620 away from 700, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 15:
When dividing 800 by 155, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 252178.4580645
Subtracting 775 from 800 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 16:
If we divide 250 by 155, we get 1 and a remainder of 95.
Use 1 as the next digit of our solution. 
Result so far: 252178.45806451
Deduct 155 from 250 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

In conclusion, the division gives 252178.45806451 with a balance of 9.5e-08.