We're dividing 70909541 by 491 
We want to divide 70909541 by 491.

Let's proceed to step 1:
When dividing 7 by 491, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 491

On to step 2:
If we divide 70 by 491, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Append the next digit (9) from the dividend to 70 and continue with: 709 / 491

Moving on to step 3:
If we divide 709 by 491, we get 1 and a remainder of 218.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 491 from 709 leaves us with 218.
Append the next digit (0) from the dividend to 218 and continue with: 2180 / 491

On to step 4:
If we divide 2180 by 491, we get 4 and a remainder of 216.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 1964 from 2180 and we're left with 216.
Fetch the next digit (9) from the dividend, attach it to 216 and continue: 2169 / 491

Step 5:
491 goes into 2169 4 times with a remainder of 205.
Put 4 as the next digit of the answer. 
Result so far: 144.0
The remainder is 205 after subtracting 1964 from 2169.
Fetch the next digit (5) from the dividend, attach it to 205 and continue: 2055 / 491

Going ahead to step 6:
491 can be fit into 2055 4 times, resulting in a remainder of 91.
Write down 4 as next digit of the result. 
Result so far: 1444.0
If we take 1964 away from 2055, we end up with 91.
Fetch the next digit (4) from the dividend, attach it to 91 and continue: 914 / 491

On to step 7:
The number 491 fits into 914 1 times, leaving a remainder of 423.
Write down 1 as next digit of the result. 
Result so far: 14441.0
If we subtract 491 from 914, we get 423.
Append the next digit (1) from the dividend to 423 and continue with: 4231 / 491

Let's proceed to step 8:
4231 divided by 491 is 8 with a remainder of 303.
Use 8 as the next digit of our solution. 
Result so far: 144418.0
If we subtract 3928 from 4231, we get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

On to step 9:
491 can be fit into 3030 6 times, resulting in a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 144418.6
The remainder is 84 after subtracting 2946 from 3030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 10:
491 can be fit into 840 1 times, resulting in a remainder of 349.
Write down 1 as next digit of the result. 
Result so far: 144418.61
Subtract 491 from 840 to get 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

On to step 11:
When dividing 3490 by 491, we get 7 with a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 144418.617
Subtract 3437 from 3490 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 12:
When dividing 530 by 491, we get 1 with a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 144418.6171
If we subtract 491 from 530, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 13:
491 goes into 390 0 times with a remainder of 390.
Record the quotient 0 as the next digit in the result. 
Result so far: 144418.6171
Deduct 0 from 390 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 14:
When dividing 3900 by 491, we get 7 with a remainder of 463.
Use 7 as the next digit of our solution. 
Result so far: 144418.617107
If we take 3437 away from 3900, we end up with 463.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4630, and continue the process.

Advancing to step 15:
When dividing 4630 by 491, we get 9 with a remainder of 211.
The number 9 becomes the next digit in our result. 
Result so far: 144418.6171079
Subtracting 4419 from 4630 leaves us with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

On to step 16:
491 goes into 2110 4 times with a remainder of 146.
Use 4 as the next digit of our solution. 
Result so far: 144418.61710794
Deduct 1964 from 2110 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

The final result is 144418.61710794 with a remainder of 1.46e-07.