We divide 70443868 by 453
We want to figure out the number of times 70443868 can be divided by 453.

Moving on to step 1:
453 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 453

Moving on to step 2:
The number 453 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Include the next digit (4) from the dividend after 70, then repeat: 704 / 453

Going ahead to step 3:
The number 453 fits into 704 1 times, leaving a remainder of 251.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 453 from 704 to get 251.
Fetch the next digit (4) from the dividend, attach it to 251 and continue: 2514 / 453

Going ahead to step 4:
453 goes into 2514 5 times with a remainder of 249.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 2265 from 2514 and we're left with 249.
Bring next digit (3) of the dividend behind the 249 and repeat the process: 2493 / 453

On to step 5:
453 can be fit into 2493 5 times, resulting in a remainder of 228.
Record the quotient 5 as the next digit in the result. 
Result so far: 155.0
If we subtract 2265 from 2493, we get 228.
Grab the next digit (8) from the dividend, add it to 228, then carry on: 2288 / 453

Moving on to step 6:
453 can be fit into 2288 5 times, resulting in a remainder of 23.
Use 5 as the next digit of our solution. 
Result so far: 1555.0
If we subtract 2265 from 2288, we get 23.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 453

Step 7:
The number 453 fits into 236 0 times, leaving a remainder of 236.
Write down 0 as next digit of the result. 
Result so far: 15550.0
If we take 0 away from 236, we end up with 236.
Take the next digit (8) from the dividend and append it to 236, then repeat: 2368 / 453

Going ahead to step 8:
2368 divided by 453 is 5 with a remainder of 103.
Put 5 as the next digit of the answer. 
Result so far: 155505.0
If we take 2265 away from 2368, we end up with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 9:
453 can be fit into 1030 2 times, resulting in a remainder of 124.
The number 2 becomes the next digit in our result. 
Result so far: 155505.2
Subtracting 906 from 1030 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 10:
453 goes into 1240 2 times with a remainder of 334.
Put 2 as the next digit of the answer. 
Result so far: 155505.22
The remainder is 334 after subtracting 906 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

The quotient of the division is 155505.22, and the remainder is 0.334.