87342000 ÷ 452 
We're looking to find how many times 452 goes into 87342000.

On to step 1:
When dividing 8 by 452, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 452

Going ahead to step 2:
The number 452 fits into 87 0 times, leaving a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Append the next digit (3) from the dividend to 87 and continue with: 873 / 452

Step 3:
452 goes into 873 1 times with a remainder of 421.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 452 from 873, we get 421.
Append the next digit (4) from the dividend to 421 and continue with: 4214 / 452

Step 4:
452 goes into 4214 9 times with a remainder of 146.
The next digit of our result is 9. 
Result so far: 19.0
The remainder is 146 after subtracting 4068 from 4214.
Append the next digit (2) from the dividend to 146 and continue with: 1462 / 452

Step 5:
The number 452 fits into 1462 3 times, leaving a remainder of 106.
Write down 3 as next digit of the result. 
Result so far: 193.0
If we subtract 1356 from 1462, we get 106.
Append the next digit (0) from the dividend to 106 and continue with: 1060 / 452

Step 6:
When dividing 1060 by 452, we get 2 with a remainder of 156.
Use 2 as the next digit of our solution. 
Result so far: 1932.0
The remainder is 156 after subtracting 904 from 1060.
Fetch the next digit (0) from the dividend, attach it to 156 and continue: 1560 / 452

Let's proceed to step 7:
When dividing 1560 by 452, we get 3 with a remainder of 204.
Write down 3 as next digit of the result. 
Result so far: 19323.0
The remainder is 204 after subtracting 1356 from 1560.
Append the next digit (0) from the dividend to 204 and continue with: 2040 / 452

Step 8:
452 goes into 2040 4 times with a remainder of 232.
Write down 4 as next digit of the result. 
Result so far: 193234.0
Subtracting 1808 from 2040 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.

Advancing to step 9:
When dividing 2320 by 452, we get 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 193234.5
Subtract 2260 from 2320 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
The number 452 fits into 600 1 times, leaving a remainder of 148.
Record the quotient 1 as the next digit in the result. 
Result so far: 193234.51
Subtract 452 from 600 to get 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 11:
1480 divided by 452 is 3 with a remainder of 124.
The next digit of our result is 3. 
Result so far: 193234.513
Subtract 1356 from 1480 to get 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 12:
If we divide 1240 by 452, we get 2 and a remainder of 336.
Use 2 as the next digit of our solution. 
Result so far: 193234.5132
Subtract 904 from 1240 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 13:
When dividing 3360 by 452, we get 7 with a remainder of 196.
Record the quotient 7 as the next digit in the result. 
Result so far: 193234.51327
If we subtract 3164 from 3360, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 14:
When dividing 1960 by 452, we get 4 with a remainder of 152.
Put 4 as the next digit of the answer. 
Result so far: 193234.513274
The remainder is 152 after subtracting 1808 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 15:
452 goes into 1520 3 times with a remainder of 164.
The next digit of our result is 3. 
Result so far: 193234.5132743
If we subtract 1356 from 1520, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 16:
When dividing 1640 by 452, we get 3 with a remainder of 284.
Record the quotient 3 as the next digit in the result. 
Result so far: 193234.51327433
If we subtract 1356 from 1640, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

After the division, we end up with 193234.51327433 and a remainder of 2.84e-07.