We're dividing 521096 by 70 
Let's see how many times 70 fits into 521096.

Going ahead to step 1:
70 goes into 5 0 times with 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.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 70

Moving on to step 2:
52 divided by 70 is 0 with a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Bring next digit (1) of the dividend behind the 52 and repeat the process: 521 / 70

Going ahead to step 3:
The number 70 fits into 521 7 times, leaving a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 490 from 521, we get 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 70

Moving on to step 4:
The number 70 fits into 310 4 times, leaving a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 74.0
Deduct 280 from 310 and we're left with 30.
Grab the next digit (9) from the dividend, add it to 30, then carry on: 309 / 70

Advancing to step 5:
When dividing 309 by 70, we get 4 with a remainder of 29.
The number 4 becomes the next digit in our result. 
Result so far: 744.0
If we subtract 280 from 309, we get 29.
Grab the next digit (6) from the dividend, add it to 29, then carry on: 296 / 70

Advancing to step 6:
70 can be fit into 296 4 times, resulting in a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 7444.0
If we take 280 away from 296, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
The number 70 fits into 160 2 times, leaving a remainder of 20.
The next digit of our result is 2. 
Result so far: 7444.2
Deduct 140 from 160 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.

Advancing to step 8:
200 divided by 70 is 2 with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 7444.22
Subtract 140 from 200 to 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.

The final outcome is 7444.22, with a leftover of 0.06.