We divide 18921425 by 655
The aim is to understand the frequency of 655 in 18921425.

Let's proceed to step 1:
If we divide 1 by 655, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 655

On to step 2:
If we divide 18 by 655, we get 0 and a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 655

Let's proceed to step 3:
189 divided by 655 is 0 with a remainder of 189.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 189, we get 189.
Grab the next digit (2) from the dividend, add it to 189, then carry on: 1892 / 655

Advancing to step 4:
If we divide 1892 by 655, we get 2 and a remainder of 582.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1310 away from 1892, we end up with 582.
Include the next digit (1) from the dividend after 582, then repeat: 5821 / 655

Moving on to step 5:
655 can be fit into 5821 8 times, resulting in a remainder of 581.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 581 after subtracting 5240 from 5821.
Grab the next digit (4) from the dividend, add it to 581, then carry on: 5814 / 655

Moving on to step 6:
When dividing 5814 by 655, we get 8 with a remainder of 574.
Record the quotient 8 as the next digit in the result. 
Result so far: 288.0
If we subtract 5240 from 5814, we get 574.
Include the next digit (2) from the dividend after 574, then repeat: 5742 / 655

Let's proceed to step 7:
5742 divided by 655 is 8 with a remainder of 502.
Put 8 as the next digit of the answer. 
Result so far: 2888.0
If we take 5240 away from 5742, we end up with 502.
Bring next digit (5) of the dividend behind the 502 and repeat the process: 5025 / 655

On to step 8:
5025 divided by 655 is 7 with a remainder of 440.
Use 7 as the next digit of our solution. 
Result so far: 28887.0
Deduct 4585 from 5025 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 9:
If we divide 4400 by 655, we get 6 and a remainder of 470.
Put 6 as the next digit of the answer. 
Result so far: 28887.6
If we take 3930 away from 4400, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Let's proceed to step 10:
When dividing 4700 by 655, we get 7 with a remainder of 115.
Write down 7 as next digit of the result. 
Result so far: 28887.67
Subtract 4585 from 4700 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 11:
655 can be fit into 1150 1 times, resulting in a remainder of 495.
Put 1 as the next digit of the answer. 
Result so far: 28887.671
Deduct 655 from 1150 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

On to step 12:
655 can be fit into 4950 7 times, resulting in a remainder of 365.
Put 7 as the next digit of the answer. 
Result so far: 28887.6717
If we subtract 4585 from 4950, we get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 13:
When dividing 3650 by 655, we get 5 with a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 28887.67175
Subtracting 3275 from 3650 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Advancing to step 14:
If we divide 3750 by 655, we get 5 and a remainder of 475.
Write down 5 as next digit of the result. 
Result so far: 28887.671755
Subtract 3275 from 3750 to get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

After the division, we end up with 28887.671755 and a remainder of 4.75e-05.