70036309 ÷ 491 
We're looking to find how many times 491 goes into 70036309.

Moving on to step 1:
When dividing 7 by 491, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 491

Let's proceed to step 2:
491 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Take the next digit (0) from the dividend and append it to 70, then repeat: 700 / 491

Moving on to step 3:
491 goes into 700 1 times with a remainder of 209.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 491 from 700 to get 209.
Include the next digit (3) from the dividend after 209, then repeat: 2093 / 491

Going ahead to step 4:
The number 491 fits into 2093 4 times, leaving a remainder of 129.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we take 1964 away from 2093, we end up with 129.
Bring next digit (6) of the dividend behind the 129 and repeat the process: 1296 / 491

Moving on to step 5:
1296 divided by 491 is 2 with a remainder of 314.
Put 2 as the next digit of the answer. 
Result so far: 142.0
Subtract 982 from 1296 to get 314.
Append the next digit (3) from the dividend to 314 and continue with: 3143 / 491

Going ahead to step 6:
If we divide 3143 by 491, we get 6 and a remainder of 197.
Record the quotient 6 as the next digit in the result. 
Result so far: 1426.0
Subtracting 2946 from 3143 leaves us with 197.
Fetch the next digit (0) from the dividend, attach it to 197 and continue: 1970 / 491

On to step 7:
When dividing 1970 by 491, we get 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 14264.0
Subtract 1964 from 1970 to get 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 491

Step 8:
491 goes into 69 0 times with a remainder of 69.
The next digit of our result is 0. 
Result so far: 142640.0
If we subtract 0 from 69, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 9:
491 goes into 690 1 times with a remainder of 199.
The number 1 becomes the next digit in our result. 
Result so far: 142640.1
If we take 491 away from 690, we end up with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Step 10:
If we divide 1990 by 491, we get 4 and a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 142640.14
If we take 1964 away from 1990, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 11:
491 can be fit into 260 0 times, resulting in a remainder of 260.
Write down 0 as next digit of the result. 
Result so far: 142640.14
The remainder is 260 after subtracting 0 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 12:
491 can be fit into 2600 5 times, resulting in a remainder of 145.
The number 5 becomes the next digit in our result. 
Result so far: 142640.1405
Subtract 2455 from 2600 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 13:
If we divide 1450 by 491, we get 2 and a remainder of 468.
Use 2 as the next digit of our solution. 
Result so far: 142640.14052
Subtracting 982 from 1450 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 14:
4680 divided by 491 is 9 with a remainder of 261.
Write down 9 as next digit of the result. 
Result so far: 142640.140529
If we take 4419 away from 4680, we end up with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Moving on to step 15:
If we divide 2610 by 491, we get 5 and a remainder of 155.
The next digit of our result is 5. 
Result so far: 142640.1405295
If we take 2455 away from 2610, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 16:
491 can be fit into 1550 3 times, resulting in a remainder of 77.
Use 3 as the next digit of our solution. 
Result so far: 142640.14052953
If we subtract 1473 from 1550, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

The final outcome is 142640.14052953, with a leftover of 7.7e-08.