We look at the division of 518405 by 70 
We're looking to find how many times 70 goes into 518405.

Let's proceed to step 1:
If we divide 5 by 70, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 70

On to step 2:
70 can be fit into 51 0 times, resulting in a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Append the next digit (8) from the dividend to 51 and continue with: 518 / 70

Let's proceed to step 3:
If we divide 518 by 70, we get 7 and a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 490 from 518, we get 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 70

Going ahead to step 4:
When dividing 284 by 70, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
If we subtract 280 from 284, we get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 70

Moving on to step 5:
70 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 740.0
Deduct 0 from 40 and we're left with 40.
Append the next digit (5) from the dividend to 40 and continue with: 405 / 70

Advancing to step 6:
70 can be fit into 405 5 times, resulting in a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 7405.0
Subtracting 350 from 405 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 7:
70 goes into 550 7 times with a remainder of 60.
Record the quotient 7 as the next digit in the result. 
Result so far: 7405.7
Deduct 490 from 550 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.

Let's proceed to step 8:
When dividing 600 by 70, we get 8 with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 7405.78
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.

Step 9:
70 goes into 400 5 times with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 7405.785
Subtract 350 from 400 to 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 10:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 7405.7857
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.

Step 11:
When dividing 100 by 70, we get 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 7405.78571
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 12:
If we divide 300 by 70, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 7405.785714
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.

Moving on to step 13:
200 divided by 70 is 2 with a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 7405.7857142
If we subtract 140 from 200, 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 14:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 7405.78571428
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.

The final result is 7405.78571428 with a remainder of 4e-08.