88631755 ÷ 801 
The aim is to understand the frequency of 801 in 88631755.

Advancing to step 1:
When dividing 8 by 801, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 801

Going ahead to step 2:
The number 801 fits into 88 0 times, leaving a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 88 after subtracting 0 from 88.
Fetch the next digit (6) from the dividend, attach it to 88 and continue: 886 / 801

Step 3:
If we divide 886 by 801, we get 1 and a remainder of 85.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 801 from 886 and we're left with 85.
Fetch the next digit (3) from the dividend, attach it to 85 and continue: 853 / 801

Let's proceed to step 4:
When dividing 853 by 801, we get 1 with a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 801 away from 853, we end up with 52.
Grab the next digit (1) from the dividend, add it to 52, then carry on: 521 / 801

Step 5:
The number 801 fits into 521 0 times, leaving a remainder of 521.
Use 0 as the next digit of our solution. 
Result so far: 110.0
Subtracting 0 from 521 leaves us with 521.
Fetch the next digit (7) from the dividend, attach it to 521 and continue: 5217 / 801

On to step 6:
801 can be fit into 5217 6 times, resulting in a remainder of 411.
The next digit of our result is 6. 
Result so far: 1106.0
Subtract 4806 from 5217 to get 411.
Take the next digit (5) from the dividend and append it to 411, then repeat: 4115 / 801

Let's proceed to step 7:
801 goes into 4115 5 times with a remainder of 110.
The number 5 becomes the next digit in our result. 
Result so far: 11065.0
Subtracting 4005 from 4115 leaves us with 110.
Include the next digit (5) from the dividend after 110, then repeat: 1105 / 801

On to step 8:
When dividing 1105 by 801, we get 1 with a remainder of 304.
The number 1 becomes the next digit in our result. 
Result so far: 110651.0
If we take 801 away from 1105, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 9:
3040 divided by 801 is 3 with a remainder of 637.
The next digit of our result is 3. 
Result so far: 110651.3
Deduct 2403 from 3040 and we're left with 637.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

Step 10:
When dividing 6370 by 801, we get 7 with a remainder of 763.
Record the quotient 7 as the next digit in the result. 
Result so far: 110651.37
The remainder is 763 after subtracting 5607 from 6370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

On to step 11:
If we divide 7630 by 801, we get 9 and a remainder of 421.
Record the quotient 9 as the next digit in the result. 
Result so far: 110651.379
Subtract 7209 from 7630 to get 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Let's proceed to step 12:
If we divide 4210 by 801, we get 5 and a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 110651.3795
Subtract 4005 from 4210 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Let's proceed to step 13:
2050 divided by 801 is 2 with a remainder of 448.
The number 2 becomes the next digit in our result. 
Result so far: 110651.37952
The remainder is 448 after subtracting 1602 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 14:
The number 801 fits into 4480 5 times, leaving a remainder of 475.
Record the quotient 5 as the next digit in the result. 
Result so far: 110651.379525
Deduct 4005 from 4480 and we're left with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Going ahead to step 15:
801 can be fit into 4750 5 times, resulting in a remainder of 745.
The number 5 becomes the next digit in our result. 
Result so far: 110651.3795255
The remainder is 745 after subtracting 4005 from 4750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

After the division, we end up with 110651.3795255 and a remainder of 7.45e-06.