63550614 divided by 801 
The aim is to understand the frequency of 801 in 63550614.

Advancing to step 1:
When dividing 6 by 801, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 801

On to step 2:
63 divided by 801 is 0 with a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Take the next digit (5) from the dividend and append it to 63, then repeat: 635 / 801

Step 3:
If we divide 635 by 801, we get 0 and a remainder of 635.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 635 and we're left with 635.
Append the next digit (5) from the dividend to 635 and continue with: 6355 / 801

Step 4:
The number 801 fits into 6355 7 times, leaving a remainder of 748.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 5607 from 6355, we get 748.
Bring next digit (0) of the dividend behind the 748 and repeat the process: 7480 / 801

Step 5:
If we divide 7480 by 801, we get 9 and a remainder of 271.
Put 9 as the next digit of the answer. 
Result so far: 79.0
Subtracting 7209 from 7480 leaves us with 271.
Append the next digit (6) from the dividend to 271 and continue with: 2716 / 801

Going ahead to step 6:
2716 divided by 801 is 3 with a remainder of 313.
Put 3 as the next digit of the answer. 
Result so far: 793.0
Deduct 2403 from 2716 and we're left with 313.
Fetch the next digit (1) from the dividend, attach it to 313 and continue: 3131 / 801

Advancing to step 7:
The number 801 fits into 3131 3 times, leaving a remainder of 728.
The number 3 becomes the next digit in our result. 
Result so far: 7933.0
Subtracting 2403 from 3131 leaves us with 728.
Include the next digit (4) from the dividend after 728, then repeat: 7284 / 801

Moving on to step 8:
801 goes into 7284 9 times with a remainder of 75.
Use 9 as the next digit of our solution. 
Result so far: 79339.0
If we subtract 7209 from 7284, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 9:
801 can be fit into 750 0 times, resulting in a remainder of 750.
Record the quotient 0 as the next digit in the result. 
Result so far: 79339.0
If we take 0 away from 750, we end up with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

On to step 10:
The number 801 fits into 7500 9 times, leaving a remainder of 291.
Use 9 as the next digit of our solution. 
Result so far: 79339.09
If we subtract 7209 from 7500, we get 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Going ahead to step 11:
The number 801 fits into 2910 3 times, leaving a remainder of 507.
Write down 3 as next digit of the result. 
Result so far: 79339.093
Subtract 2403 from 2910 to get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Step 12:
5070 divided by 801 is 6 with a remainder of 264.
The number 6 becomes the next digit in our result. 
Result so far: 79339.0936
If we subtract 4806 from 5070, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 13:
The number 801 fits into 2640 3 times, leaving a remainder of 237.
Put 3 as the next digit of the answer. 
Result so far: 79339.09363
If we take 2403 away from 2640, we end up with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Moving on to step 14:
The number 801 fits into 2370 2 times, leaving a remainder of 768.
Write down 2 as next digit of the result. 
Result so far: 79339.093632
Subtracting 1602 from 2370 leaves us with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

On to step 15:
801 can be fit into 7680 9 times, resulting in a remainder of 471.
Record the quotient 9 as the next digit in the result. 
Result so far: 79339.0936329
Deduct 7209 from 7680 and we're left with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Moving on to step 16:
The number 801 fits into 4710 5 times, leaving a remainder of 705.
Use 5 as the next digit of our solution. 
Result so far: 79339.09363295
If we take 4005 away from 4710, we end up with 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

After the division, we end up with 79339.09363295 and a remainder of 7.05e-07.