We're dividing 70991110 by 303 
We want to figure out the number of times 70991110 can be divided by 303.

Step 1:
303 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 303

Advancing to step 2:
303 can be fit into 70 0 times, resulting in a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Append the next digit (9) from the dividend to 70 and continue with: 709 / 303

Going ahead to step 3:
The number 303 fits into 709 2 times, leaving a remainder of 103.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 606 from 709 leaves us with 103.
Fetch the next digit (9) from the dividend, attach it to 103 and continue: 1039 / 303

On to step 4:
If we divide 1039 by 303, we get 3 and a remainder of 130.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtract 909 from 1039 to get 130.
Bring next digit (1) of the dividend behind the 130 and repeat the process: 1301 / 303

Let's proceed to step 5:
303 can be fit into 1301 4 times, resulting in a remainder of 89.
Use 4 as the next digit of our solution. 
Result so far: 234.0
If we subtract 1212 from 1301, we get 89.
Include the next digit (1) from the dividend after 89, then repeat: 891 / 303

Step 6:
303 goes into 891 2 times with a remainder of 285.
Put 2 as the next digit of the answer. 
Result so far: 2342.0
If we take 606 away from 891, we end up with 285.
Fetch the next digit (1) from the dividend, attach it to 285 and continue: 2851 / 303

Going ahead to step 7:
If we divide 2851 by 303, we get 9 and a remainder of 124.
Record the quotient 9 as the next digit in the result. 
Result so far: 23429.0
Subtracting 2727 from 2851 leaves us with 124.
Include the next digit (0) from the dividend after 124, then repeat: 1240 / 303

Going ahead to step 8:
1240 divided by 303 is 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 234294.0
Subtracting 1212 from 1240 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
The number 303 fits into 280 0 times, leaving a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 234294.0
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 10:
303 can be fit into 2800 9 times, resulting in a remainder of 73.
Put 9 as the next digit of the answer. 
Result so far: 234294.09
Subtract 2727 from 2800 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 11:
If we divide 730 by 303, we get 2 and a remainder of 124.
The next digit of our result is 2. 
Result so far: 234294.092
Deduct 606 from 730 and we're left 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.

Step 12:
303 can be fit into 1240 4 times, resulting in a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 234294.0924
If we take 1212 away from 1240, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
When dividing 280 by 303, we get 0 with a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 234294.0924
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 14:
If we divide 2800 by 303, we get 9 and a remainder of 73.
The next digit of our result is 9. 
Result so far: 234294.092409
Subtracting 2727 from 2800 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 15:
303 goes into 730 2 times with a remainder of 124.
Use 2 as the next digit of our solution. 
Result so far: 234294.0924092
Deduct 606 from 730 and we're left 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.

Step 16:
If we divide 1240 by 303, we get 4 and a remainder of 28.
The next digit of our result is 4. 
Result so far: 234294.09240924
Deduct 1212 from 1240 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 234294.09240924 with a remainder of 2.8e-08.