42012452 ÷ 453 
Our goal is to divide 42012452 by 453.

Moving on to step 1:
453 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 453

Advancing to step 2:
453 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Take the next digit (0) from the dividend and append it to 42, then repeat: 420 / 453

Let's proceed to step 3:
The number 453 fits into 420 0 times, leaving a remainder of 420.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 420 and we're left with 420.
Bring next digit (1) of the dividend behind the 420 and repeat the process: 4201 / 453

Moving on to step 4:
453 can be fit into 4201 9 times, resulting in a remainder of 124.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 4077 from 4201 to get 124.
Take the next digit (2) from the dividend and append it to 124, then repeat: 1242 / 453

Advancing to step 5:
453 can be fit into 1242 2 times, resulting in a remainder of 336.
Use 2 as the next digit of our solution. 
Result so far: 92.0
Deduct 906 from 1242 and we're left with 336.
Append the next digit (4) from the dividend to 336 and continue with: 3364 / 453

Advancing to step 6:
3364 divided by 453 is 7 with a remainder of 193.
The number 7 becomes the next digit in our result. 
Result so far: 927.0
Subtracting 3171 from 3364 leaves us with 193.
Append the next digit (5) from the dividend to 193 and continue with: 1935 / 453

Going ahead to step 7:
If we divide 1935 by 453, we get 4 and a remainder of 123.
Put 4 as the next digit of the answer. 
Result so far: 9274.0
If we take 1812 away from 1935, we end up with 123.
Append the next digit (2) from the dividend to 123 and continue with: 1232 / 453

Step 8:
If we divide 1232 by 453, we get 2 and a remainder of 326.
The number 2 becomes the next digit in our result. 
Result so far: 92742.0
Subtract 906 from 1232 to get 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Step 9:
If we divide 3260 by 453, we get 7 and a remainder of 89.
Record the quotient 7 as the next digit in the result. 
Result so far: 92742.7
Deduct 3171 from 3260 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 10:
453 can be fit into 890 1 times, resulting in a remainder of 437.
Record the quotient 1 as the next digit in the result. 
Result so far: 92742.71
If we take 453 away from 890, we end up with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

On to step 11:
453 can be fit into 4370 9 times, resulting in a remainder of 293.
The next digit of our result is 9. 
Result so far: 92742.719
Subtract 4077 from 4370 to get 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Moving on to step 12:
If we divide 2930 by 453, we get 6 and a remainder of 212.
Use 6 as the next digit of our solution. 
Result so far: 92742.7196
The remainder is 212 after subtracting 2718 from 2930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 13:
2120 divided by 453 is 4 with a remainder of 308.
The next digit of our result is 4. 
Result so far: 92742.71964
Subtract 1812 from 2120 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Let's proceed to step 14:
453 can be fit into 3080 6 times, resulting in a remainder of 362.
The next digit of our result is 6. 
Result so far: 92742.719646
Deduct 2718 from 3080 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Step 15:
453 can be fit into 3620 7 times, resulting in a remainder of 449.
Use 7 as the next digit of our solution. 
Result so far: 92742.7196467
Subtract 3171 from 3620 to get 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

On to step 16:
When dividing 4490 by 453, we get 9 with a remainder of 413.
Write down 9 as next digit of the result. 
Result so far: 92742.71964679
Subtracting 4077 from 4490 leaves us with 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

The quotient of the division is 92742.71964679, and the remainder is 4.13e-07.