We look at the division of 49109890 by 70 
We want to figure out the number of times 49109890 can be divided by 70.

Moving on to step 1:
When dividing 4 by 70, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 70

Let's proceed to step 2:
70 can be fit into 49 0 times, resulting in a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Bring next digit (1) of the dividend behind the 49 and repeat the process: 491 / 70

Let's proceed to step 3:
The number 70 fits into 491 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 490 away from 491, we end up with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 70

On to step 4:
The number 70 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 70.0
The remainder is 10 after subtracting 0 from 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 70

On to step 5:
70 goes into 109 1 times with a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 701.0
Deduct 70 from 109 and we're left with 39.
Take the next digit (8) from the dividend and append it to 39, then repeat: 398 / 70

On to step 6:
70 can be fit into 398 5 times, resulting in a remainder of 48.
The next digit of our result is 5. 
Result so far: 7015.0
Deduct 350 from 398 and we're left with 48.
Include the next digit (9) from the dividend after 48, then repeat: 489 / 70

Going ahead to step 7:
70 can be fit into 489 6 times, resulting in a remainder of 69.
The next digit of our result is 6. 
Result so far: 70156.0
If we subtract 420 from 489, we get 69.
Take the next digit (0) from the dividend and append it to 69, then repeat: 690 / 70

Going ahead to step 8:
The number 70 fits into 690 9 times, leaving a remainder of 60.
The number 9 becomes the next digit in our result. 
Result so far: 701569.0
If we subtract 630 from 690, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 701569.8
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
If we divide 400 by 70, we get 5 and a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 701569.85
Deduct 350 from 400 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 11:
70 can be fit into 500 7 times, resulting in a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 701569.857
The remainder is 10 after subtracting 490 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
When dividing 100 by 70, we get 1 with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 701569.8571
Subtracting 70 from 100 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
300 divided by 70 is 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 701569.85714
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
70 goes into 200 2 times with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 701569.857142
Subtracting 140 from 200 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 15:
If we divide 600 by 70, we get 8 and a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 701569.8571428
If we subtract 560 from 600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
When dividing 400 by 70, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 701569.85714285
The remainder is 50 after subtracting 350 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 701569.85714285, with a leftover of 5e-08.