We look at the division of 91844739 by 801 
The aim is to understand the frequency of 801 in 91844739.

Going ahead to step 1:
801 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 801

Moving on to step 2:
801 can be fit into 91 0 times, resulting in a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Bring next digit (8) of the dividend behind the 91 and repeat the process: 918 / 801

Step 3:
When dividing 918 by 801, we get 1 with a remainder of 117.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 801 from 918 leaves us with 117.
Bring next digit (4) of the dividend behind the 117 and repeat the process: 1174 / 801

Moving on to step 4:
801 goes into 1174 1 times with a remainder of 373.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 373 after subtracting 801 from 1174.
Grab the next digit (4) from the dividend, add it to 373, then carry on: 3734 / 801

Let's proceed to step 5:
The number 801 fits into 3734 4 times, leaving a remainder of 530.
Put 4 as the next digit of the answer. 
Result so far: 114.0
Deduct 3204 from 3734 and we're left with 530.
Append the next digit (7) from the dividend to 530 and continue with: 5307 / 801

Moving on to step 6:
The number 801 fits into 5307 6 times, leaving a remainder of 501.
Record the quotient 6 as the next digit in the result. 
Result so far: 1146.0
Subtracting 4806 from 5307 leaves us with 501.
Bring next digit (3) of the dividend behind the 501 and repeat the process: 5013 / 801

Advancing to step 7:
801 can be fit into 5013 6 times, resulting in a remainder of 207.
The number 6 becomes the next digit in our result. 
Result so far: 11466.0
Deduct 4806 from 5013 and we're left with 207.
Append the next digit (9) from the dividend to 207 and continue with: 2079 / 801

Moving on to step 8:
801 can be fit into 2079 2 times, resulting in a remainder of 477.
Use 2 as the next digit of our solution. 
Result so far: 114662.0
The remainder is 477 after subtracting 1602 from 2079.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Going ahead to step 9:
The number 801 fits into 4770 5 times, leaving a remainder of 765.
Record the quotient 5 as the next digit in the result. 
Result so far: 114662.5
Deduct 4005 from 4770 and we're left with 765.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

Step 10:
7650 divided by 801 is 9 with a remainder of 441.
Write down 9 as next digit of the result. 
Result so far: 114662.59
The remainder is 441 after subtracting 7209 from 7650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Step 11:
4410 divided by 801 is 5 with a remainder of 405.
Use 5 as the next digit of our solution. 
Result so far: 114662.595
Subtracting 4005 from 4410 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

On to step 12:
801 can be fit into 4050 5 times, resulting in a remainder of 45.
The next digit of our result is 5. 
Result so far: 114662.5955
The remainder is 45 after subtracting 4005 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The quotient of the division is 114662.5955, and the remainder is 0.00045.