51070 divided by 70 
We're looking to find how many times 70 goes into 51070.

Moving on to step 1:
The number 70 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 70

On to step 2:
70 goes into 51 0 times with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Bring next digit (0) of the dividend behind the 51 and repeat the process: 510 / 70

Advancing to step 3:
510 divided by 70 is 7 with a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 20 after subtracting 490 from 510.
Append the next digit (7) from the dividend to 20 and continue with: 207 / 70

Let's proceed to step 4:
70 can be fit into 207 2 times, resulting in a remainder of 67.
Put 2 as the next digit of the answer. 
Result so far: 72.0
Subtracting 140 from 207 leaves us with 67.
Include the next digit (0) from the dividend after 67, then repeat: 670 / 70

On to step 5:
670 divided by 70 is 9 with a remainder of 40.
Put 9 as the next digit of the answer. 
Result so far: 729.0
Subtracting 630 from 670 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 6:
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: 729.5
Subtracting 350 from 400 leaves us 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 7:
70 goes into 500 7 times with a remainder of 10.
The next digit of our result is 7. 
Result so far: 729.57
If we take 490 away from 500, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 729.571
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.

Step 9:
70 goes into 300 4 times with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 729.5714
If we take 280 away from 300, we end up 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.

Moving on to step 10:
The number 70 fits into 200 2 times, leaving a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 729.57142
Deduct 140 from 200 and we're left 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.

Step 11:
600 divided by 70 is 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 729.571428
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
70 goes into 400 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 729.5714285
If we subtract 350 from 400, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
The number 70 fits into 500 7 times, leaving a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 729.57142857
If we take 490 away from 500, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 729.57142857 with a remainder of 1e-08.