We divide 48404310 by 689
The aim is to understand the frequency of 689 in 48404310.

Step 1:
4 divided by 689 is 0 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.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 689

Let's proceed to step 2:
If we divide 48 by 689, we get 0 and a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Take the next digit (4) from the dividend and append it to 48, then repeat: 484 / 689

On to step 3:
689 can be fit into 484 0 times, resulting in a remainder of 484.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 484 and we're left with 484.
Append the next digit (0) from the dividend to 484 and continue with: 4840 / 689

Advancing to step 4:
If we divide 4840 by 689, we get 7 and a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 4823 from 4840, we get 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 689

Advancing to step 5:
689 goes into 174 0 times with a remainder of 174.
Use 0 as the next digit of our solution. 
Result so far: 70.0
If we subtract 0 from 174, we get 174.
Fetch the next digit (3) from the dividend, attach it to 174 and continue: 1743 / 689

Going ahead to step 6:
689 can be fit into 1743 2 times, resulting in a remainder of 365.
Use 2 as the next digit of our solution. 
Result so far: 702.0
The remainder is 365 after subtracting 1378 from 1743.
Bring next digit (1) of the dividend behind the 365 and repeat the process: 3651 / 689

Step 7:
The number 689 fits into 3651 5 times, leaving a remainder of 206.
The next digit of our result is 5. 
Result so far: 7025.0
The remainder is 206 after subtracting 3445 from 3651.
Fetch the next digit (0) from the dividend, attach it to 206 and continue: 2060 / 689

On to step 8:
When dividing 2060 by 689, we get 2 with a remainder of 682.
Put 2 as the next digit of the answer. 
Result so far: 70252.0
Subtracting 1378 from 2060 leaves us with 682.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6820, and continue the process.

Advancing to step 9:
When dividing 6820 by 689, we get 9 with a remainder of 619.
Put 9 as the next digit of the answer. 
Result so far: 70252.9
Subtracting 6201 from 6820 leaves us with 619.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

Moving on to step 10:
689 goes into 6190 8 times with a remainder of 678.
Record the quotient 8 as the next digit in the result. 
Result so far: 70252.98
Subtract 5512 from 6190 to get 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Step 11:
689 can be fit into 6780 9 times, resulting in a remainder of 579.
Write down 9 as next digit of the result. 
Result so far: 70252.989
If we subtract 6201 from 6780, we get 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

On to step 12:
689 can be fit into 5790 8 times, resulting in a remainder of 278.
Record the quotient 8 as the next digit in the result. 
Result so far: 70252.9898
Subtracting 5512 from 5790 leaves us with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Going ahead to step 13:
689 can be fit into 2780 4 times, resulting in a remainder of 24.
The next digit of our result is 4. 
Result so far: 70252.98984
Deduct 2756 from 2780 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 14:
When dividing 240 by 689, we get 0 with a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 70252.98984
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.

Advancing to step 15:
689 can be fit into 2400 3 times, resulting in a remainder of 333.
Record the quotient 3 as the next digit in the result. 
Result so far: 70252.9898403
Subtracting 2067 from 2400 leaves us with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Step 16:
The number 689 fits into 3330 4 times, leaving a remainder of 574.
Write down 4 as next digit of the result. 
Result so far: 70252.98984034
If we subtract 2756 from 3330, we get 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

After the division, we end up with 70252.98984034 and a remainder of 5.74e-07.