We look at the division of 7655258 by 654 
The aim is to understand the frequency of 654 in 7655258.

Step 1:
The number 654 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 654

Let's proceed to step 2:
654 goes into 76 0 times with a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Grab the next digit (5) from the dividend, add it to 76, then carry on: 765 / 654

Step 3:
765 divided by 654 is 1 with a remainder of 111.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 654 from 765, we get 111.
Grab the next digit (5) from the dividend, add it to 111, then carry on: 1115 / 654

Moving on to step 4:
If we divide 1115 by 654, we get 1 and a remainder of 461.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 654 from 1115 and we're left with 461.
Take the next digit (2) from the dividend and append it to 461, then repeat: 4612 / 654

Moving on to step 5:
The number 654 fits into 4612 7 times, leaving a remainder of 34.
The next digit of our result is 7. 
Result so far: 117.0
The remainder is 34 after subtracting 4578 from 4612.
Append the next digit (5) from the dividend to 34 and continue with: 345 / 654

Going ahead to step 6:
When dividing 345 by 654, we get 0 with a remainder of 345.
Write down 0 as next digit of the result. 
Result so far: 1170.0
Subtract 0 from 345 to get 345.
Bring next digit (8) of the dividend behind the 345 and repeat the process: 3458 / 654

Advancing to step 7:
3458 divided by 654 is 5 with a remainder of 188.
The next digit of our result is 5. 
Result so far: 11705.0
Subtract 3270 from 3458 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 8:
When dividing 1880 by 654, we get 2 with a remainder of 572.
Put 2 as the next digit of the answer. 
Result so far: 11705.2
The remainder is 572 after subtracting 1308 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Step 9:
5720 divided by 654 is 8 with a remainder of 488.
Use 8 as the next digit of our solution. 
Result so far: 11705.28
The remainder is 488 after subtracting 5232 from 5720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Moving on to step 10:
654 goes into 4880 7 times with a remainder of 302.
Record the quotient 7 as the next digit in the result. 
Result so far: 11705.287
Subtract 4578 from 4880 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Going ahead to step 11:
If we divide 3020 by 654, we get 4 and a remainder of 404.
Record the quotient 4 as the next digit in the result. 
Result so far: 11705.2874
Deduct 2616 from 3020 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Moving on to step 12:
654 goes into 4040 6 times with a remainder of 116.
Put 6 as the next digit of the answer. 
Result so far: 11705.28746
Subtracting 3924 from 4040 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 13:
654 can be fit into 1160 1 times, resulting in a remainder of 506.
Put 1 as the next digit of the answer. 
Result so far: 11705.287461
The remainder is 506 after subtracting 654 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Advancing to step 14:
When dividing 5060 by 654, we get 7 with a remainder of 482.
The number 7 becomes the next digit in our result. 
Result so far: 11705.2874617
Subtracting 4578 from 5060 leaves us with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Going ahead to step 15:
654 can be fit into 4820 7 times, resulting in a remainder of 242.
The next digit of our result is 7. 
Result so far: 11705.28746177
If we take 4578 away from 4820, we end up with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

After the division, we end up with 11705.28746177 and a remainder of 2.42e-07.