We look at the division of 70369058 by 803 
We're looking to find how many times 803 goes into 70369058.

Moving on to step 1:
803 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 803

Moving on to step 2:
When dividing 70 by 803, we get 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Bring next digit (3) of the dividend behind the 70 and repeat the process: 703 / 803

Advancing to step 3:
When dividing 703 by 803, we get 0 with a remainder of 703.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 703 leaves us with 703.
Grab the next digit (6) from the dividend, add it to 703, then carry on: 7036 / 803

Step 4:
When dividing 7036 by 803, we get 8 with a remainder of 612.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 6424 away from 7036, we end up with 612.
Include the next digit (9) from the dividend after 612, then repeat: 6129 / 803

Going ahead to step 5:
803 can be fit into 6129 7 times, resulting in a remainder of 508.
Put 7 as the next digit of the answer. 
Result so far: 87.0
If we take 5621 away from 6129, we end up with 508.
Fetch the next digit (0) from the dividend, attach it to 508 and continue: 5080 / 803

Moving on to step 6:
5080 divided by 803 is 6 with a remainder of 262.
The number 6 becomes the next digit in our result. 
Result so far: 876.0
The remainder is 262 after subtracting 4818 from 5080.
Grab the next digit (5) from the dividend, add it to 262, then carry on: 2625 / 803

Advancing to step 7:
The number 803 fits into 2625 3 times, leaving a remainder of 216.
The number 3 becomes the next digit in our result. 
Result so far: 8763.0
Deduct 2409 from 2625 and we're left with 216.
Take the next digit (8) from the dividend and append it to 216, then repeat: 2168 / 803

Step 8:
803 goes into 2168 2 times with a remainder of 562.
Put 2 as the next digit of the answer. 
Result so far: 87632.0
Subtracting 1606 from 2168 leaves us with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

On to step 9:
803 goes into 5620 6 times with a remainder of 802.
Use 6 as the next digit of our solution. 
Result so far: 87632.6
If we subtract 4818 from 5620, we get 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

On to step 10:
803 goes into 8020 9 times with a remainder of 793.
Put 9 as the next digit of the answer. 
Result so far: 87632.69
Deduct 7227 from 8020 and we're left with 793.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7930, and continue the process.

Moving on to step 11:
803 can be fit into 7930 9 times, resulting in a remainder of 703.
The next digit of our result is 9. 
Result so far: 87632.699
The remainder is 703 after subtracting 7227 from 7930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7030, and continue the process.

The final result is 87632.699 with a remainder of 0.0703.