We look at the division of 44253198 by 763 
The aim is to understand the frequency of 763 in 44253198.

Advancing to step 1:
The number 763 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 763

Advancing to step 2:
763 can be fit into 44 0 times, resulting in a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 44 to get 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 763

Going ahead to step 3:
763 can be fit into 442 0 times, resulting in a remainder of 442.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 442 to get 442.
Bring next digit (5) of the dividend behind the 442 and repeat the process: 4425 / 763

On to step 4:
763 can be fit into 4425 5 times, resulting in a remainder of 610.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 610 after subtracting 3815 from 4425.
Bring next digit (3) of the dividend behind the 610 and repeat the process: 6103 / 763

Step 5:
The number 763 fits into 6103 7 times, leaving a remainder of 762.
Put 7 as the next digit of the answer. 
Result so far: 57.0
Deduct 5341 from 6103 and we're left with 762.
Append the next digit (1) from the dividend to 762 and continue with: 7621 / 763

Advancing to step 6:
7621 divided by 763 is 9 with a remainder of 754.
Record the quotient 9 as the next digit in the result. 
Result so far: 579.0
Subtract 6867 from 7621 to get 754.
Fetch the next digit (9) from the dividend, attach it to 754 and continue: 7549 / 763

Let's proceed to step 7:
763 can be fit into 7549 9 times, resulting in a remainder of 682.
Use 9 as the next digit of our solution. 
Result so far: 5799.0
If we take 6867 away from 7549, we end up with 682.
Include the next digit (8) from the dividend after 682, then repeat: 6828 / 763

Moving on to step 8:
763 can be fit into 6828 8 times, resulting in a remainder of 724.
The number 8 becomes the next digit in our result. 
Result so far: 57998.0
Subtract 6104 from 6828 to get 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Going ahead to step 9:
When dividing 7240 by 763, we get 9 with a remainder of 373.
The next digit of our result is 9. 
Result so far: 57998.9
The remainder is 373 after subtracting 6867 from 7240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Let's proceed to step 10:
If we divide 3730 by 763, we get 4 and a remainder of 678.
Put 4 as the next digit of the answer. 
Result so far: 57998.94
If we subtract 3052 from 3730, we 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.

Advancing to step 11:
If we divide 6780 by 763, we get 8 and a remainder of 676.
Write down 8 as next digit of the result. 
Result so far: 57998.948
Subtract 6104 from 6780 to get 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Let's proceed to step 12:
The number 763 fits into 6760 8 times, leaving a remainder of 656.
The next digit of our result is 8. 
Result so far: 57998.9488
Subtract 6104 from 6760 to get 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

After the division, we end up with 57998.9488 and a remainder of 0.00656.