We're dividing 42598463 by 451 
We want to figure out the number of times 42598463 can be divided by 451.

Let's proceed to step 1:
451 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 451

Going ahead to step 2:
The number 451 fits into 42 0 times, leaving a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 451

Let's proceed to step 3:
When dividing 425 by 451, we get 0 with a remainder of 425.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 425 and we're left with 425.
Fetch the next digit (9) from the dividend, attach it to 425 and continue: 4259 / 451

Moving on to step 4:
The number 451 fits into 4259 9 times, leaving a remainder of 200.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 4059 from 4259 leaves us with 200.
Take the next digit (8) from the dividend and append it to 200, then repeat: 2008 / 451

Moving on to step 5:
When dividing 2008 by 451, we get 4 with a remainder of 204.
Put 4 as the next digit of the answer. 
Result so far: 94.0
Subtract 1804 from 2008 to get 204.
Take the next digit (4) from the dividend and append it to 204, then repeat: 2044 / 451

Advancing to step 6:
If we divide 2044 by 451, we get 4 and a remainder of 240.
Write down 4 as next digit of the result. 
Result so far: 944.0
Subtracting 1804 from 2044 leaves us with 240.
Take the next digit (6) from the dividend and append it to 240, then repeat: 2406 / 451

Let's proceed to step 7:
451 goes into 2406 5 times with a remainder of 151.
Record the quotient 5 as the next digit in the result. 
Result so far: 9445.0
If we take 2255 away from 2406, we end up with 151.
Take the next digit (3) from the dividend and append it to 151, then repeat: 1513 / 451

Advancing to step 8:
If we divide 1513 by 451, we get 3 and a remainder of 160.
Use 3 as the next digit of our solution. 
Result so far: 94453.0
Subtracting 1353 from 1513 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 9:
When dividing 1600 by 451, we get 3 with a remainder of 247.
Write down 3 as next digit of the result. 
Result so far: 94453.3
If we subtract 1353 from 1600, we get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Step 10:
451 goes into 2470 5 times with a remainder of 215.
Use 5 as the next digit of our solution. 
Result so far: 94453.35
If we subtract 2255 from 2470, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Let's proceed to step 11:
If we divide 2150 by 451, we get 4 and a remainder of 346.
Write down 4 as next digit of the result. 
Result so far: 94453.354
If we take 1804 away from 2150, we end up with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Advancing to step 12:
If we divide 3460 by 451, we get 7 and a remainder of 303.
The number 7 becomes the next digit in our result. 
Result so far: 94453.3547
If we take 3157 away from 3460, we end up with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Step 13:
If we divide 3030 by 451, we get 6 and a remainder of 324.
Write down 6 as next digit of the result. 
Result so far: 94453.35476
The remainder is 324 after subtracting 2706 from 3030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 14:
451 can be fit into 3240 7 times, resulting in a remainder of 83.
Write down 7 as next digit of the result. 
Result so far: 94453.354767
If we subtract 3157 from 3240, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 15:
When dividing 830 by 451, we get 1 with a remainder of 379.
The number 1 becomes the next digit in our result. 
Result so far: 94453.3547671
Subtract 451 from 830 to get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

On to step 16:
451 can be fit into 3790 8 times, resulting in a remainder of 182.
Write down 8 as next digit of the result. 
Result so far: 94453.35476718
If we subtract 3608 from 3790, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

The final outcome is 94453.35476718, with a leftover of 1.82e-07.