We divide 79757481 by 403
The aim is to understand the frequency of 403 in 79757481.

Step 1:
If we divide 7 by 403, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 403

Going ahead to step 2:
403 can be fit into 79 0 times, resulting in a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Append the next digit (7) from the dividend to 79 and continue with: 797 / 403

On to step 3:
If we divide 797 by 403, we get 1 and a remainder of 394.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 403 from 797 to get 394.
Take the next digit (5) from the dividend and append it to 394, then repeat: 3945 / 403

Going ahead to step 4:
3945 divided by 403 is 9 with a remainder of 318.
The next digit of our result is 9. 
Result so far: 19.0
Subtracting 3627 from 3945 leaves us with 318.
Append the next digit (7) from the dividend to 318 and continue with: 3187 / 403

Step 5:
The number 403 fits into 3187 7 times, leaving a remainder of 366.
Use 7 as the next digit of our solution. 
Result so far: 197.0
Subtracting 2821 from 3187 leaves us with 366.
Take the next digit (4) from the dividend and append it to 366, then repeat: 3664 / 403

Moving on to step 6:
The number 403 fits into 3664 9 times, leaving a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 1979.0
Deduct 3627 from 3664 and we're left with 37.
Grab the next digit (8) from the dividend, add it to 37, then carry on: 378 / 403

Moving on to step 7:
378 divided by 403 is 0 with a remainder of 378.
Put 0 as the next digit of the answer. 
Result so far: 19790.0
The remainder is 378 after subtracting 0 from 378.
Grab the next digit (1) from the dividend, add it to 378, then carry on: 3781 / 403

On to step 8:
403 can be fit into 3781 9 times, resulting in a remainder of 154.
Record the quotient 9 as the next digit in the result. 
Result so far: 197909.0
If we take 3627 away from 3781, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Moving on to step 9:
The number 403 fits into 1540 3 times, leaving a remainder of 331.
The next digit of our result is 3. 
Result so far: 197909.3
If we subtract 1209 from 1540, we get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

On to step 10:
The number 403 fits into 3310 8 times, leaving a remainder of 86.
Write down 8 as next digit of the result. 
Result so far: 197909.38
Subtracting 3224 from 3310 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 11:
403 can be fit into 860 2 times, resulting in a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 197909.382
If we take 806 away from 860, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 12:
403 can be fit into 540 1 times, resulting in a remainder of 137.
The next digit of our result is 1. 
Result so far: 197909.3821
Subtracting 403 from 540 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 13:
The number 403 fits into 1370 3 times, leaving a remainder of 161.
The next digit of our result is 3. 
Result so far: 197909.38213
Subtract 1209 from 1370 to get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 14:
When dividing 1610 by 403, we get 3 with a remainder of 401.
Put 3 as the next digit of the answer. 
Result so far: 197909.382133
If we subtract 1209 from 1610, we get 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

The final result is 197909.382133 with a remainder of 4.01e-05.