63300821 ÷ 769 
The aim is to understand the frequency of 769 in 63300821.

Going ahead to step 1:
769 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 769

Advancing to step 2:
769 goes into 63 0 times with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Append the next digit (3) from the dividend to 63 and continue with: 633 / 769

On to step 3:
633 divided by 769 is 0 with a remainder of 633.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 633 and we're left with 633.
Grab the next digit (0) from the dividend, add it to 633, then carry on: 6330 / 769

On to step 4:
769 goes into 6330 8 times with a remainder of 178.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 6152 from 6330 to get 178.
Include the next digit (0) from the dividend after 178, then repeat: 1780 / 769

Advancing to step 5:
The number 769 fits into 1780 2 times, leaving a remainder of 242.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
If we take 1538 away from 1780, we end up with 242.
Append the next digit (8) from the dividend to 242 and continue with: 2428 / 769

Let's proceed to step 6:
2428 divided by 769 is 3 with a remainder of 121.
Use 3 as the next digit of our solution. 
Result so far: 823.0
The remainder is 121 after subtracting 2307 from 2428.
Bring next digit (2) of the dividend behind the 121 and repeat the process: 1212 / 769

Step 7:
The number 769 fits into 1212 1 times, leaving a remainder of 443.
Record the quotient 1 as the next digit in the result. 
Result so far: 8231.0
Deduct 769 from 1212 and we're left with 443.
Fetch the next digit (1) from the dividend, attach it to 443 and continue: 4431 / 769

Step 8:
If we divide 4431 by 769, we get 5 and a remainder of 586.
Put 5 as the next digit of the answer. 
Result so far: 82315.0
Subtracting 3845 from 4431 leaves us with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

On to step 9:
769 goes into 5860 7 times with a remainder of 477.
Use 7 as the next digit of our solution. 
Result so far: 82315.7
If we take 5383 away from 5860, we end up with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Let's proceed to step 10:
When dividing 4770 by 769, we get 6 with a remainder of 156.
Use 6 as the next digit of our solution. 
Result so far: 82315.76
Subtract 4614 from 4770 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 11:
769 goes into 1560 2 times with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 82315.762
If we take 1538 away from 1560, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
769 can be fit into 220 0 times, resulting in a remainder of 220.
The next digit of our result is 0. 
Result so far: 82315.762
If we subtract 0 from 220, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 13:
769 can be fit into 2200 2 times, resulting in a remainder of 662.
The number 2 becomes the next digit in our result. 
Result so far: 82315.76202
The remainder is 662 after subtracting 1538 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6620, and continue the process.

Going ahead to step 14:
6620 divided by 769 is 8 with a remainder of 468.
Use 8 as the next digit of our solution. 
Result so far: 82315.762028
Deduct 6152 from 6620 and we're left 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.

Let's proceed to step 15:
769 goes into 4680 6 times with a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 82315.7620286
If we subtract 4614 from 4680, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 16:
769 can be fit into 660 0 times, resulting in a remainder of 660.
The number 0 becomes the next digit in our result. 
Result so far: 82315.7620286
If we take 0 away from 660, we end up with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

The final outcome is 82315.7620286, with a leftover of 6.6e-07.