We look at the division of 48544444 by 641 
The aim is to understand the frequency of 641 in 48544444.

Let's proceed to step 1:
4 divided by 641 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 641

Advancing to step 2:
641 can be fit into 48 0 times, resulting in a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Append the next digit (5) from the dividend to 48 and continue with: 485 / 641

Moving on to step 3:
The number 641 fits into 485 0 times, leaving a remainder of 485.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 485 and we're left with 485.
Fetch the next digit (4) from the dividend, attach it to 485 and continue: 4854 / 641

Going ahead to step 4:
641 goes into 4854 7 times with a remainder of 367.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 4487 from 4854 to get 367.
Grab the next digit (4) from the dividend, add it to 367, then carry on: 3674 / 641

Moving on to step 5:
3674 divided by 641 is 5 with a remainder of 469.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we take 3205 away from 3674, we end up with 469.
Fetch the next digit (4) from the dividend, attach it to 469 and continue: 4694 / 641

Advancing to step 6:
When dividing 4694 by 641, we get 7 with a remainder of 207.
Record the quotient 7 as the next digit in the result. 
Result so far: 757.0
Deduct 4487 from 4694 and we're left with 207.
Grab the next digit (4) from the dividend, add it to 207, then carry on: 2074 / 641

Advancing to step 7:
641 can be fit into 2074 3 times, resulting in a remainder of 151.
Record the quotient 3 as the next digit in the result. 
Result so far: 7573.0
The remainder is 151 after subtracting 1923 from 2074.
Bring next digit (4) of the dividend behind the 151 and repeat the process: 1514 / 641

Moving on to step 8:
1514 divided by 641 is 2 with a remainder of 232.
The next digit of our result is 2. 
Result so far: 75732.0
Subtracting 1282 from 1514 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 9:
If we divide 2320 by 641, we get 3 and a remainder of 397.
The next digit of our result is 3. 
Result so far: 75732.3
Subtract 1923 from 2320 to get 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Going ahead to step 10:
641 can be fit into 3970 6 times, resulting in a remainder of 124.
Record the quotient 6 as the next digit in the result. 
Result so far: 75732.36
Deduct 3846 from 3970 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 11:
The number 641 fits into 1240 1 times, leaving a remainder of 599.
The number 1 becomes the next digit in our result. 
Result so far: 75732.361
Subtract 641 from 1240 to get 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

On to step 12:
641 can be fit into 5990 9 times, resulting in a remainder of 221.
The number 9 becomes the next digit in our result. 
Result so far: 75732.3619
The remainder is 221 after subtracting 5769 from 5990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Moving on to step 13:
641 goes into 2210 3 times with a remainder of 287.
Use 3 as the next digit of our solution. 
Result so far: 75732.36193
If we take 1923 away from 2210, we end up with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Advancing to step 14:
641 goes into 2870 4 times with a remainder of 306.
The next digit of our result is 4. 
Result so far: 75732.361934
Subtracting 2564 from 2870 leaves us with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Step 15:
The number 641 fits into 3060 4 times, leaving a remainder of 496.
Record the quotient 4 as the next digit in the result. 
Result so far: 75732.3619344
If we take 2564 away from 3060, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Our division results in 75732.3619344 with a remaining 4.96e-06.