15007623 divided by 173 
The aim is to understand the frequency of 173 in 15007623.

On to step 1:
When dividing 1 by 173, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 173

Advancing to step 2:
15 divided by 173 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 173

On to step 3:
173 goes into 150 0 times with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 150 and we're left with 150.
Take the next digit (0) from the dividend and append it to 150, then repeat: 1500 / 173

Let's proceed to step 4:
173 can be fit into 1500 8 times, resulting in a remainder of 116.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 1384 from 1500, we get 116.
Bring next digit (7) of the dividend behind the 116 and repeat the process: 1167 / 173

Step 5:
1167 divided by 173 is 6 with a remainder of 129.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
Subtracting 1038 from 1167 leaves us with 129.
Grab the next digit (6) from the dividend, add it to 129, then carry on: 1296 / 173

Going ahead to step 6:
1296 divided by 173 is 7 with a remainder of 85.
Record the quotient 7 as the next digit in the result. 
Result so far: 867.0
Subtract 1211 from 1296 to get 85.
Grab the next digit (2) from the dividend, add it to 85, then carry on: 852 / 173

Advancing to step 7:
The number 173 fits into 852 4 times, leaving a remainder of 160.
The next digit of our result is 4. 
Result so far: 8674.0
If we subtract 692 from 852, we get 160.
Append the next digit (3) from the dividend to 160 and continue with: 1603 / 173

Advancing to step 8:
When dividing 1603 by 173, we get 9 with a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 86749.0
The remainder is 46 after subtracting 1557 from 1603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 9:
If we divide 460 by 173, we get 2 and a remainder of 114.
The number 2 becomes the next digit in our result. 
Result so far: 86749.2
The remainder is 114 after subtracting 346 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 10:
173 goes into 1140 6 times with a remainder of 102.
Use 6 as the next digit of our solution. 
Result so far: 86749.26
Subtracting 1038 from 1140 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 11:
If we divide 1020 by 173, we get 5 and a remainder of 155.
Use 5 as the next digit of our solution. 
Result so far: 86749.265
The remainder is 155 after subtracting 865 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Step 12:
173 goes into 1550 8 times with a remainder of 166.
The number 8 becomes the next digit in our result. 
Result so far: 86749.2658
If we subtract 1384 from 1550, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 13:
173 can be fit into 1660 9 times, resulting in a remainder of 103.
Write down 9 as next digit of the result. 
Result so far: 86749.26589
Deduct 1557 from 1660 and we're left with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Let's proceed to step 14:
1030 divided by 173 is 5 with a remainder of 165.
Write down 5 as next digit of the result. 
Result so far: 86749.265895
If we take 865 away from 1030, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 15:
173 can be fit into 1650 9 times, resulting in a remainder of 93.
Write down 9 as next digit of the result. 
Result so far: 86749.2658959
Deduct 1557 from 1650 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 16:
The number 173 fits into 930 5 times, leaving a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 86749.26589595
Subtracting 865 from 930 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 86749.26589595 and a remainder of 6.5e-08.