531392 ÷ 70 
Our goal is to divide 531392 by 70.

Going ahead to step 1:
When dividing 5 by 70, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 70

Moving on to step 2:
When dividing 53 by 70, we get 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Take the next digit (1) from the dividend and append it to 53, then repeat: 531 / 70

Moving on to step 3:
When dividing 531 by 70, we get 7 with a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 490 from 531 to get 41.
Fetch the next digit (3) from the dividend, attach it to 41 and continue: 413 / 70

Advancing to step 4:
70 goes into 413 5 times with a remainder of 63.
Put 5 as the next digit of the answer. 
Result so far: 75.0
Subtracting 350 from 413 leaves us with 63.
Include the next digit (9) from the dividend after 63, then repeat: 639 / 70

Let's proceed to step 5:
If we divide 639 by 70, we get 9 and a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 759.0
Deduct 630 from 639 and we're left with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 70

Going ahead to step 6:
The number 70 fits into 92 1 times, leaving a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 7591.0
The remainder is 22 after subtracting 70 from 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
70 goes into 220 3 times with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 7591.3
If we subtract 210 from 220, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
100 divided by 70 is 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 7591.31
If we subtract 70 from 100, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
70 goes into 300 4 times with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 7591.314
Subtracting 280 from 300 leaves us 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.

Going ahead to step 10:
If we divide 200 by 70, we get 2 and a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 7591.3142
If we take 140 away from 200, we end up 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.

On to step 11:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 7591.31428
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
If we divide 400 by 70, we get 5 and a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 7591.314285
If we take 350 away from 400, we end up 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.

Moving on to step 13:
The number 70 fits into 500 7 times, leaving a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 7591.3142857
Subtracting 490 from 500 leaves us 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 14:
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: 7591.31428571
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.

The final outcome is 7591.31428571, with a leftover of 3e-08.