We divide 13815818 by 764
The aim is to understand the frequency of 764 in 13815818.

Moving on to step 1:
If we divide 1 by 764, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 764

Step 2:
If we divide 13 by 764, we get 0 and a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 764

Let's proceed to step 3:
764 goes into 138 0 times with a remainder of 138.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 138 to get 138.
Include the next digit (1) from the dividend after 138, then repeat: 1381 / 764

Step 4:
If we divide 1381 by 764, we get 1 and a remainder of 617.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 764 from 1381 to get 617.
Grab the next digit (5) from the dividend, add it to 617, then carry on: 6175 / 764

Let's proceed to step 5:
764 goes into 6175 8 times with a remainder of 63.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
The remainder is 63 after subtracting 6112 from 6175.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 764

On to step 6:
If we divide 638 by 764, we get 0 and a remainder of 638.
Use 0 as the next digit of our solution. 
Result so far: 180.0
If we take 0 away from 638, we end up with 638.
Append the next digit (1) from the dividend to 638 and continue with: 6381 / 764

On to step 7:
764 can be fit into 6381 8 times, resulting in a remainder of 269.
The next digit of our result is 8. 
Result so far: 1808.0
The remainder is 269 after subtracting 6112 from 6381.
Append the next digit (8) from the dividend to 269 and continue with: 2698 / 764

Let's proceed to step 8:
2698 divided by 764 is 3 with a remainder of 406.
The number 3 becomes the next digit in our result. 
Result so far: 18083.0
Subtracting 2292 from 2698 leaves us with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

On to step 9:
When dividing 4060 by 764, we get 5 with a remainder of 240.
Put 5 as the next digit of the answer. 
Result so far: 18083.5
Deduct 3820 from 4060 and we're left 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.

Moving on to step 10:
If we divide 2400 by 764, we get 3 and a remainder of 108.
Record the quotient 3 as the next digit in the result. 
Result so far: 18083.53
Subtracting 2292 from 2400 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 11:
When dividing 1080 by 764, we get 1 with a remainder of 316.
Write down 1 as next digit of the result. 
Result so far: 18083.531
If we take 764 away from 1080, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Advancing to step 12:
764 goes into 3160 4 times with a remainder of 104.
Record the quotient 4 as the next digit in the result. 
Result so far: 18083.5314
Subtracting 3056 from 3160 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 13:
764 can be fit into 1040 1 times, resulting in a remainder of 276.
Write down 1 as next digit of the result. 
Result so far: 18083.53141
Subtract 764 from 1040 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 14:
764 can be fit into 2760 3 times, resulting in a remainder of 468.
Record the quotient 3 as the next digit in the result. 
Result so far: 18083.531413
Subtracting 2292 from 2760 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Going ahead to step 15:
The number 764 fits into 4680 6 times, leaving a remainder of 96.
The number 6 becomes the next digit in our result. 
Result so far: 18083.5314136
Subtracting 4584 from 4680 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 16:
When dividing 960 by 764, we get 1 with a remainder of 196.
Put 1 as the next digit of the answer. 
Result so far: 18083.53141361
If we take 764 away from 960, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

After the division, we end up with 18083.53141361 and a remainder of 1.96e-07.