Let's divide 4625159 by 820
The aim is to understand the frequency of 820 in 4625159.

On to step 1:
820 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 820

Moving on to step 2:
46 divided by 820 is 0 with a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 46 after subtracting 0 from 46.
Append the next digit (2) from the dividend to 46 and continue with: 462 / 820

Moving on to step 3:
The number 820 fits into 462 0 times, leaving a remainder of 462.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 462, we get 462.
Grab the next digit (5) from the dividend, add it to 462, then carry on: 4625 / 820

Moving on to step 4:
If we divide 4625 by 820, we get 5 and a remainder of 525.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 4100 from 4625 and we're left with 525.
Append the next digit (1) from the dividend to 525 and continue with: 5251 / 820

Let's proceed to step 5:
820 goes into 5251 6 times with a remainder of 331.
Write down 6 as next digit of the result. 
Result so far: 56.0
If we subtract 4920 from 5251, we get 331.
Grab the next digit (5) from the dividend, add it to 331, then carry on: 3315 / 820

Moving on to step 6:
If we divide 3315 by 820, we get 4 and a remainder of 35.
Record the quotient 4 as the next digit in the result. 
Result so far: 564.0
If we take 3280 away from 3315, we end up with 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 820

On to step 7:
359 divided by 820 is 0 with a remainder of 359.
The next digit of our result is 0. 
Result so far: 5640.0
The remainder is 359 after subtracting 0 from 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

On to step 8:
820 can be fit into 3590 4 times, resulting in a remainder of 310.
Use 4 as the next digit of our solution. 
Result so far: 5640.4
Deduct 3280 from 3590 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 9:
When dividing 3100 by 820, we get 3 with a remainder of 640.
Write down 3 as next digit of the result. 
Result so far: 5640.43
If we subtract 2460 from 3100, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 10:
6400 divided by 820 is 7 with a remainder of 660.
The next digit of our result is 7. 
Result so far: 5640.437
Subtracting 5740 from 6400 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Moving on to step 11:
820 goes into 6600 8 times with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 5640.4378
Subtract 6560 from 6600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
820 can be fit into 400 0 times, resulting in a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 5640.4378
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.

Going ahead to step 13:
820 can be fit into 4000 4 times, resulting in a remainder of 720.
Record the quotient 4 as the next digit in the result. 
Result so far: 5640.437804
Subtract 3280 from 4000 to get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 14:
The number 820 fits into 7200 8 times, leaving a remainder of 640.
Record the quotient 8 as the next digit in the result. 
Result so far: 5640.4378048
If we take 6560 away from 7200, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 15:
If we divide 6400 by 820, we get 7 and a remainder of 660.
The number 7 becomes the next digit in our result. 
Result so far: 5640.43780487
If we subtract 5740 from 6400, we get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

The quotient of the division is 5640.43780487, and the remainder is 6.6e-07.