74274383 ÷ 801 
The aim is to understand the frequency of 801 in 74274383.

Let's proceed to step 1:
The number 801 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 801

Moving on to step 2:
801 goes into 74 0 times with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Append the next digit (2) from the dividend to 74 and continue with: 742 / 801

Advancing to step 3:
801 goes into 742 0 times with a remainder of 742.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 742 to get 742.
Bring next digit (7) of the dividend behind the 742 and repeat the process: 7427 / 801

On to step 4:
801 can be fit into 7427 9 times, resulting in a remainder of 218.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 7209 from 7427 and we're left with 218.
Grab the next digit (4) from the dividend, add it to 218, then carry on: 2184 / 801

Moving on to step 5:
801 goes into 2184 2 times with a remainder of 582.
Put 2 as the next digit of the answer. 
Result so far: 92.0
Deduct 1602 from 2184 and we're left with 582.
Fetch the next digit (3) from the dividend, attach it to 582 and continue: 5823 / 801

Moving on to step 6:
5823 divided by 801 is 7 with a remainder of 216.
Record the quotient 7 as the next digit in the result. 
Result so far: 927.0
If we subtract 5607 from 5823, we get 216.
Take the next digit (8) from the dividend and append it to 216, then repeat: 2168 / 801

On to step 7:
801 goes into 2168 2 times with a remainder of 566.
Put 2 as the next digit of the answer. 
Result so far: 9272.0
Deduct 1602 from 2168 and we're left with 566.
Bring next digit (3) of the dividend behind the 566 and repeat the process: 5663 / 801

Step 8:
The number 801 fits into 5663 7 times, leaving a remainder of 56.
Write down 7 as next digit of the result. 
Result so far: 92727.0
If we take 5607 away from 5663, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 9:
The number 801 fits into 560 0 times, leaving a remainder of 560.
Record the quotient 0 as the next digit in the result. 
Result so far: 92727.0
If we subtract 0 from 560, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 10:
801 goes into 5600 6 times with a remainder of 794.
The number 6 becomes the next digit in our result. 
Result so far: 92727.06
Subtracting 4806 from 5600 leaves us with 794.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7940, and continue the process.

Going ahead to step 11:
When dividing 7940 by 801, we get 9 with a remainder of 731.
The number 9 becomes the next digit in our result. 
Result so far: 92727.069
The remainder is 731 after subtracting 7209 from 7940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7310, and continue the process.

Advancing to step 12:
7310 divided by 801 is 9 with a remainder of 101.
Record the quotient 9 as the next digit in the result. 
Result so far: 92727.0699
If we take 7209 away from 7310, we end up with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

After the division, we end up with 92727.0699 and a remainder of 0.00101.