337153 ÷ 87 
The aim is to understand the frequency of 87 in 337153.

Advancing to step 1:
The number 87 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 87

On to step 2:
If we divide 33 by 87, we get 0 and a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Fetch the next digit (7) from the dividend, attach it to 33 and continue: 337 / 87

Going ahead to step 3:
When dividing 337 by 87, we get 3 with a remainder of 76.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 76 after subtracting 261 from 337.
Take the next digit (1) from the dividend and append it to 76, then repeat: 761 / 87

Let's proceed to step 4:
87 goes into 761 8 times with a remainder of 65.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtract 696 from 761 to get 65.
Take the next digit (5) from the dividend and append it to 65, then repeat: 655 / 87

On to step 5:
655 divided by 87 is 7 with a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 387.0
If we take 609 away from 655, we end up with 46.
Append the next digit (3) from the dividend to 46 and continue with: 463 / 87

Moving on to step 6:
When dividing 463 by 87, we get 5 with a remainder of 28.
Write down 5 as next digit of the result. 
Result so far: 3875.0
The remainder is 28 after subtracting 435 from 463.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
280 divided by 87 is 3 with a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 3875.3
Subtracting 261 from 280 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 8:
The number 87 fits into 190 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 3875.32
If we take 174 away from 190, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
If we divide 160 by 87, we get 1 and a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 3875.321
Subtracting 87 from 160 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 10:
730 divided by 87 is 8 with a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 3875.3218
Deduct 696 from 730 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 11:
340 divided by 87 is 3 with a remainder of 79.
Use 3 as the next digit of our solution. 
Result so far: 3875.32183
Deduct 261 from 340 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 12:
87 goes into 790 9 times with a remainder of 7.
The next digit of our result is 9. 
Result so far: 3875.321839
Subtracting 783 from 790 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
87 goes into 70 0 times with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 3875.321839
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 14:
The number 87 fits into 700 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 3875.32183908
Subtract 696 from 700 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 3875.32183908, with a leftover of 4e-09.