We're dividing 15289060 by 684 
The aim is to understand the frequency of 684 in 15289060.

On to step 1:
684 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 684

Step 2:
15 divided by 684 is 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 684

On to step 3:
684 can be fit into 152 0 times, resulting in a remainder of 152.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 152, we get 152.
Grab the next digit (8) from the dividend, add it to 152, then carry on: 1528 / 684

Moving on to step 4:
684 goes into 1528 2 times with a remainder of 160.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 160 after subtracting 1368 from 1528.
Append the next digit (9) from the dividend to 160 and continue with: 1609 / 684

Going ahead to step 5:
1609 divided by 684 is 2 with a remainder of 241.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 1368 from 1609 and we're left with 241.
Append the next digit (0) from the dividend to 241 and continue with: 2410 / 684

Let's proceed to step 6:
684 goes into 2410 3 times with a remainder of 358.
The number 3 becomes the next digit in our result. 
Result so far: 223.0
If we subtract 2052 from 2410, we get 358.
Bring next digit (6) of the dividend behind the 358 and repeat the process: 3586 / 684

Let's proceed to step 7:
684 can be fit into 3586 5 times, resulting in a remainder of 166.
Record the quotient 5 as the next digit in the result. 
Result so far: 2235.0
Subtract 3420 from 3586 to get 166.
Fetch the next digit (0) from the dividend, attach it to 166 and continue: 1660 / 684

Let's proceed to step 8:
684 can be fit into 1660 2 times, resulting in a remainder of 292.
The next digit of our result is 2. 
Result so far: 22352.0
Subtract 1368 from 1660 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Let's proceed to step 9:
If we divide 2920 by 684, we get 4 and a remainder of 184.
The number 4 becomes the next digit in our result. 
Result so far: 22352.4
Subtracting 2736 from 2920 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 10:
When dividing 1840 by 684, we get 2 with a remainder of 472.
The next digit of our result is 2. 
Result so far: 22352.42
If we take 1368 away from 1840, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Let's proceed to step 11:
684 goes into 4720 6 times with a remainder of 616.
Record the quotient 6 as the next digit in the result. 
Result so far: 22352.426
If we subtract 4104 from 4720, we get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Moving on to step 12:
When dividing 6160 by 684, we get 9 with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 22352.4269
If we take 6156 away from 6160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
684 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 22352.4269
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 14:
684 goes into 400 0 times with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 22352.4269
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 22352.4269, with a leftover of 4e-05.