We're dividing 52025663 by 662 
The aim is to understand the frequency of 662 in 52025663.

Going ahead to step 1:
662 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 662

Advancing to step 2:
662 can be fit into 52 0 times, resulting in a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Fetch the next digit (0) from the dividend, attach it to 52 and continue: 520 / 662

On to step 3:
520 divided by 662 is 0 with a remainder of 520.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 520 to get 520.
Append the next digit (2) from the dividend to 520 and continue with: 5202 / 662

Advancing to step 4:
5202 divided by 662 is 7 with a remainder of 568.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 568 after subtracting 4634 from 5202.
Fetch the next digit (5) from the dividend, attach it to 568 and continue: 5685 / 662

Let's proceed to step 5:
The number 662 fits into 5685 8 times, leaving a remainder of 389.
Write down 8 as next digit of the result. 
Result so far: 78.0
If we take 5296 away from 5685, we end up with 389.
Include the next digit (6) from the dividend after 389, then repeat: 3896 / 662

On to step 6:
The number 662 fits into 3896 5 times, leaving a remainder of 586.
Record the quotient 5 as the next digit in the result. 
Result so far: 785.0
The remainder is 586 after subtracting 3310 from 3896.
Include the next digit (6) from the dividend after 586, then repeat: 5866 / 662

On to step 7:
5866 divided by 662 is 8 with a remainder of 570.
The number 8 becomes the next digit in our result. 
Result so far: 7858.0
The remainder is 570 after subtracting 5296 from 5866.
Bring next digit (3) of the dividend behind the 570 and repeat the process: 5703 / 662

Let's proceed to step 8:
If we divide 5703 by 662, we get 8 and a remainder of 407.
Write down 8 as next digit of the result. 
Result so far: 78588.0
If we take 5296 away from 5703, we end up with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Let's proceed to step 9:
The number 662 fits into 4070 6 times, leaving a remainder of 98.
Use 6 as the next digit of our solution. 
Result so far: 78588.6
Subtracting 3972 from 4070 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 10:
662 can be fit into 980 1 times, resulting in a remainder of 318.
Write down 1 as next digit of the result. 
Result so far: 78588.61
If we take 662 away from 980, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Moving on to step 11:
3180 divided by 662 is 4 with a remainder of 532.
Write down 4 as next digit of the result. 
Result so far: 78588.614
Deduct 2648 from 3180 and we're left with 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Moving on to step 12:
If we divide 5320 by 662, we get 8 and a remainder of 24.
The next digit of our result is 8. 
Result so far: 78588.6148
Deduct 5296 from 5320 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 13:
662 can be fit into 240 0 times, resulting in a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 78588.6148
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 14:
When dividing 2400 by 662, we get 3 with a remainder of 414.
Write down 3 as next digit of the result. 
Result so far: 78588.614803
If we take 1986 away from 2400, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Step 15:
4140 divided by 662 is 6 with a remainder of 168.
Put 6 as the next digit of the answer. 
Result so far: 78588.6148036
Deduct 3972 from 4140 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 16:
The number 662 fits into 1680 2 times, leaving a remainder of 356.
Put 2 as the next digit of the answer. 
Result so far: 78588.61480362
If we take 1324 away from 1680, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

After the division, we end up with 78588.61480362 and a remainder of 3.56e-07.