We divide 31878320 by 452
We're looking to find how many times 452 goes into 31878320.

Step 1:
The number 452 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 452

On to step 2:
The number 452 fits into 31 0 times, leaving a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 452

Going ahead to step 3:
If we divide 318 by 452, we get 0 and a remainder of 318.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 318 and we're left with 318.
Bring next digit (7) of the dividend behind the 318 and repeat the process: 3187 / 452

Let's proceed to step 4:
When dividing 3187 by 452, we get 7 with a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 3164 from 3187 and we're left with 23.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 452

Advancing to step 5:
When dividing 238 by 452, we get 0 with a remainder of 238.
Put 0 as the next digit of the answer. 
Result so far: 70.0
Deduct 0 from 238 and we're left with 238.
Bring next digit (3) of the dividend behind the 238 and repeat the process: 2383 / 452

Moving on to step 6:
452 goes into 2383 5 times with a remainder of 123.
The number 5 becomes the next digit in our result. 
Result so far: 705.0
Deduct 2260 from 2383 and we're left with 123.
Take the next digit (2) from the dividend and append it to 123, then repeat: 1232 / 452

Step 7:
452 goes into 1232 2 times with a remainder of 328.
Record the quotient 2 as the next digit in the result. 
Result so far: 7052.0
Deduct 904 from 1232 and we're left with 328.
Grab the next digit (0) from the dividend, add it to 328, then carry on: 3280 / 452

Moving on to step 8:
When dividing 3280 by 452, we get 7 with a remainder of 116.
Use 7 as the next digit of our solution. 
Result so far: 70527.0
Subtracting 3164 from 3280 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 9:
The number 452 fits into 1160 2 times, leaving a remainder of 256.
Put 2 as the next digit of the answer. 
Result so far: 70527.2
If we subtract 904 from 1160, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 10:
The number 452 fits into 2560 5 times, leaving a remainder of 300.
The next digit of our result is 5. 
Result so far: 70527.25
Subtract 2260 from 2560 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 11:
3000 divided by 452 is 6 with a remainder of 288.
Use 6 as the next digit of our solution. 
Result so far: 70527.256
If we subtract 2712 from 3000, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Going ahead to step 12:
The number 452 fits into 2880 6 times, leaving a remainder of 168.
The next digit of our result is 6. 
Result so far: 70527.2566
If we subtract 2712 from 2880, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final outcome is 70527.2566, with a leftover of 0.00168.