41002649 divided by 451 
The aim is to understand the frequency of 451 in 41002649.

On to step 1:
The number 451 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 451

Advancing to step 2:
451 can be fit into 41 0 times, resulting in a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 41 leaves us with 41.
Bring next digit (0) of the dividend behind the 41 and repeat the process: 410 / 451

On to step 3:
The number 451 fits into 410 0 times, leaving a remainder of 410.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 410 after subtracting 0 from 410.
Grab the next digit (0) from the dividend, add it to 410, then carry on: 4100 / 451

Going ahead to step 4:
The number 451 fits into 4100 9 times, leaving a remainder of 41.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 4059 from 4100 to get 41.
Take the next digit (2) from the dividend and append it to 41, then repeat: 412 / 451

Step 5:
412 divided by 451 is 0 with a remainder of 412.
The next digit of our result is 0. 
Result so far: 90.0
Subtracting 0 from 412 leaves us with 412.
Include the next digit (6) from the dividend after 412, then repeat: 4126 / 451

Let's proceed to step 6:
4126 divided by 451 is 9 with a remainder of 67.
The number 9 becomes the next digit in our result. 
Result so far: 909.0
Deduct 4059 from 4126 and we're left with 67.
Append the next digit (4) from the dividend to 67 and continue with: 674 / 451

Moving on to step 7:
If we divide 674 by 451, we get 1 and a remainder of 223.
Put 1 as the next digit of the answer. 
Result so far: 9091.0
Subtract 451 from 674 to get 223.
Include the next digit (9) from the dividend after 223, then repeat: 2239 / 451

Going ahead to step 8:
When dividing 2239 by 451, we get 4 with a remainder of 435.
The number 4 becomes the next digit in our result. 
Result so far: 90914.0
Deduct 1804 from 2239 and we're left with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

On to step 9:
If we divide 4350 by 451, we get 9 and a remainder of 291.
Write down 9 as next digit of the result. 
Result so far: 90914.9
Subtracting 4059 from 4350 leaves us with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Advancing to step 10:
451 goes into 2910 6 times with a remainder of 204.
Put 6 as the next digit of the answer. 
Result so far: 90914.96
Subtracting 2706 from 2910 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 11:
451 can be fit into 2040 4 times, resulting in a remainder of 236.
Use 4 as the next digit of our solution. 
Result so far: 90914.964
Subtract 1804 from 2040 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 12:
451 can be fit into 2360 5 times, resulting in a remainder of 105.
The number 5 becomes the next digit in our result. 
Result so far: 90914.9645
If we take 2255 away from 2360, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 13:
451 goes into 1050 2 times with a remainder of 148.
The next digit of our result is 2. 
Result so far: 90914.96452
Subtracting 902 from 1050 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 14:
1480 divided by 451 is 3 with a remainder of 127.
Put 3 as the next digit of the answer. 
Result so far: 90914.964523
If we take 1353 away from 1480, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Advancing to step 15:
When dividing 1270 by 451, we get 2 with a remainder of 368.
Put 2 as the next digit of the answer. 
Result so far: 90914.9645232
If we subtract 902 from 1270, we get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 16:
451 goes into 3680 8 times with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 90914.96452328
Subtract 3608 from 3680 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 90914.96452328, and the remainder is 7.2e-08.