Let's divide 6288972 by 690
The aim is to understand the frequency of 690 in 6288972.

Going ahead to step 1:
6 divided by 690 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 690

Let's proceed to step 2:
690 goes into 62 0 times with a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 62, we get 62.
Append the next digit (8) from the dividend to 62 and continue with: 628 / 690

Advancing to step 3:
When dividing 628 by 690, we get 0 with a remainder of 628.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 628, we get 628.
Take the next digit (8) from the dividend and append it to 628, then repeat: 6288 / 690

Advancing to step 4:
690 goes into 6288 9 times with a remainder of 78.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 6210 from 6288 leaves us with 78.
Append the next digit (9) from the dividend to 78 and continue with: 789 / 690

Advancing to step 5:
If we divide 789 by 690, we get 1 and a remainder of 99.
Use 1 as the next digit of our solution. 
Result so far: 91.0
The remainder is 99 after subtracting 690 from 789.
Fetch the next digit (7) from the dividend, attach it to 99 and continue: 997 / 690

On to step 6:
997 divided by 690 is 1 with a remainder of 307.
Write down 1 as next digit of the result. 
Result so far: 911.0
If we take 690 away from 997, we end up with 307.
Include the next digit (2) from the dividend after 307, then repeat: 3072 / 690

Going ahead to step 7:
690 can be fit into 3072 4 times, resulting in a remainder of 312.
The next digit of our result is 4. 
Result so far: 9114.0
If we take 2760 away from 3072, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 8:
3120 divided by 690 is 4 with a remainder of 360.
Use 4 as the next digit of our solution. 
Result so far: 9114.4
The remainder is 360 after subtracting 2760 from 3120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 9:
690 goes into 3600 5 times with a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 9114.45
If we take 3450 away from 3600, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 10:
1500 divided by 690 is 2 with a remainder of 120.
Write down 2 as next digit of the result. 
Result so far: 9114.452
Subtracting 1380 from 1500 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 11:
If we divide 1200 by 690, we get 1 and a remainder of 510.
Record the quotient 1 as the next digit in the result. 
Result so far: 9114.4521
If we subtract 690 from 1200, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 12:
5100 divided by 690 is 7 with a remainder of 270.
Put 7 as the next digit of the answer. 
Result so far: 9114.45217
If we take 4830 away from 5100, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 13:
690 goes into 2700 3 times with a remainder of 630.
The next digit of our result is 3. 
Result so far: 9114.452173
Deduct 2070 from 2700 and we're left with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Let's proceed to step 14:
When dividing 6300 by 690, we get 9 with a remainder of 90.
Put 9 as the next digit of the answer. 
Result so far: 9114.4521739
If we take 6210 away from 6300, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 15:
690 goes into 900 1 times with a remainder of 210.
The number 1 becomes the next digit in our result. 
Result so far: 9114.45217391
Subtract 690 from 900 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final result is 9114.45217391 with a remainder of 2.1e-07.