82437158 ÷ 451 
The aim is to understand the frequency of 451 in 82437158.

Going ahead to step 1:
When dividing 8 by 451, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 451

Moving on to step 2:
451 can be fit into 82 0 times, resulting in a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Fetch the next digit (4) from the dividend, attach it to 82 and continue: 824 / 451

Step 3:
451 goes into 824 1 times with a remainder of 373.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 451 away from 824, we end up with 373.
Bring next digit (3) of the dividend behind the 373 and repeat the process: 3733 / 451

Let's proceed to step 4:
451 goes into 3733 8 times with a remainder of 125.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 3608 from 3733, we get 125.
Grab the next digit (7) from the dividend, add it to 125, then carry on: 1257 / 451

Let's proceed to step 5:
451 can be fit into 1257 2 times, resulting in a remainder of 355.
Write down 2 as next digit of the result. 
Result so far: 182.0
The remainder is 355 after subtracting 902 from 1257.
Include the next digit (1) from the dividend after 355, then repeat: 3551 / 451

Let's proceed to step 6:
451 can be fit into 3551 7 times, resulting in a remainder of 394.
Put 7 as the next digit of the answer. 
Result so far: 1827.0
Subtracting 3157 from 3551 leaves us with 394.
Append the next digit (5) from the dividend to 394 and continue with: 3945 / 451

Advancing to step 7:
When dividing 3945 by 451, we get 8 with a remainder of 337.
Put 8 as the next digit of the answer. 
Result so far: 18278.0
If we take 3608 away from 3945, we end up with 337.
Grab the next digit (8) from the dividend, add it to 337, then carry on: 3378 / 451

Going ahead to step 8:
The number 451 fits into 3378 7 times, leaving a remainder of 221.
Put 7 as the next digit of the answer. 
Result so far: 182787.0
Subtract 3157 from 3378 to get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Advancing to step 9:
451 goes into 2210 4 times with a remainder of 406.
Write down 4 as next digit of the result. 
Result so far: 182787.4
Deduct 1804 from 2210 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Going ahead to step 10:
When dividing 4060 by 451, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 182787.49
Deduct 4059 from 4060 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 11:
The number 451 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 182787.49
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 12:
451 goes into 100 0 times with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 182787.49
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 182787.49 and a remainder of 0.001.