Let's divide 90793983 by 481
The aim is to understand the frequency of 481 in 90793983.

Step 1:
When dividing 9 by 481, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 481

Step 2:
The number 481 fits into 90 0 times, leaving a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Include the next digit (7) from the dividend after 90, then repeat: 907 / 481

Moving on to step 3:
When dividing 907 by 481, we get 1 with a remainder of 426.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 481 from 907 and we're left with 426.
Include the next digit (9) from the dividend after 426, then repeat: 4269 / 481

Going ahead to step 4:
481 can be fit into 4269 8 times, resulting in a remainder of 421.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 3848 from 4269, we get 421.
Append the next digit (3) from the dividend to 421 and continue with: 4213 / 481

Let's proceed to step 5:
481 goes into 4213 8 times with a remainder of 365.
Put 8 as the next digit of the answer. 
Result so far: 188.0
The remainder is 365 after subtracting 3848 from 4213.
Grab the next digit (9) from the dividend, add it to 365, then carry on: 3659 / 481

Advancing to step 6:
The number 481 fits into 3659 7 times, leaving a remainder of 292.
Record the quotient 7 as the next digit in the result. 
Result so far: 1887.0
If we subtract 3367 from 3659, we get 292.
Include the next digit (8) from the dividend after 292, then repeat: 2928 / 481

Step 7:
481 goes into 2928 6 times with a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 18876.0
Subtracting 2886 from 2928 leaves us with 42.
Grab the next digit (3) from the dividend, add it to 42, then carry on: 423 / 481

Going ahead to step 8:
If we divide 423 by 481, we get 0 and a remainder of 423.
Use 0 as the next digit of our solution. 
Result so far: 188760.0
Subtract 0 from 423 to get 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Let's proceed to step 9:
The number 481 fits into 4230 8 times, leaving a remainder of 382.
The number 8 becomes the next digit in our result. 
Result so far: 188760.8
The remainder is 382 after subtracting 3848 from 4230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Moving on to step 10:
3820 divided by 481 is 7 with a remainder of 453.
Put 7 as the next digit of the answer. 
Result so far: 188760.87
The remainder is 453 after subtracting 3367 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Let's proceed to step 11:
If we divide 4530 by 481, we get 9 and a remainder of 201.
Use 9 as the next digit of our solution. 
Result so far: 188760.879
If we take 4329 away from 4530, we end up with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Advancing to step 12:
481 goes into 2010 4 times with a remainder of 86.
Write down 4 as next digit of the result. 
Result so far: 188760.8794
Subtract 1924 from 2010 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 13:
The number 481 fits into 860 1 times, leaving a remainder of 379.
The number 1 becomes the next digit in our result. 
Result so far: 188760.87941
Subtracting 481 from 860 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Going ahead to step 14:
The number 481 fits into 3790 7 times, leaving a remainder of 423.
The next digit of our result is 7. 
Result so far: 188760.879417
If we take 3367 away from 3790, we end up with 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Advancing to step 15:
481 can be fit into 4230 8 times, resulting in a remainder of 382.
Put 8 as the next digit of the answer. 
Result so far: 188760.8794178
Subtracting 3848 from 4230 leaves us with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Moving on to step 16:
If we divide 3820 by 481, we get 7 and a remainder of 453.
The next digit of our result is 7. 
Result so far: 188760.87941787
Subtract 3367 from 3820 to get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

In conclusion, the division gives 188760.87941787 with a balance of 4.53e-07.