We're dividing 90860341 by 579 
Our goal is to divide 90860341 by 579.

Advancing to step 1:
If we divide 9 by 579, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 579

Let's proceed to step 2:
90 divided by 579 is 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Grab the next digit (8) from the dividend, add it to 90, then carry on: 908 / 579

Step 3:
If we divide 908 by 579, we get 1 and a remainder of 329.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 579 from 908 leaves us with 329.
Take the next digit (6) from the dividend and append it to 329, then repeat: 3296 / 579

Moving on to step 4:
579 can be fit into 3296 5 times, resulting in a remainder of 401.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 2895 from 3296 and we're left with 401.
Fetch the next digit (0) from the dividend, attach it to 401 and continue: 4010 / 579

Going ahead to step 5:
4010 divided by 579 is 6 with a remainder of 536.
Write down 6 as next digit of the result. 
Result so far: 156.0
If we subtract 3474 from 4010, we get 536.
Include the next digit (3) from the dividend after 536, then repeat: 5363 / 579

Let's proceed to step 6:
When dividing 5363 by 579, we get 9 with a remainder of 152.
Put 9 as the next digit of the answer. 
Result so far: 1569.0
If we take 5211 away from 5363, we end up with 152.
Take the next digit (4) from the dividend and append it to 152, then repeat: 1524 / 579

Moving on to step 7:
1524 divided by 579 is 2 with a remainder of 366.
Use 2 as the next digit of our solution. 
Result so far: 15692.0
Deduct 1158 from 1524 and we're left with 366.
Bring next digit (1) of the dividend behind the 366 and repeat the process: 3661 / 579

Step 8:
3661 divided by 579 is 6 with a remainder of 187.
Put 6 as the next digit of the answer. 
Result so far: 156926.0
Deduct 3474 from 3661 and we're left with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Going ahead to step 9:
When dividing 1870 by 579, we get 3 with a remainder of 133.
The number 3 becomes the next digit in our result. 
Result so far: 156926.3
Subtracting 1737 from 1870 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Let's proceed to step 10:
1330 divided by 579 is 2 with a remainder of 172.
Write down 2 as next digit of the result. 
Result so far: 156926.32
If we subtract 1158 from 1330, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 11:
The number 579 fits into 1720 2 times, leaving a remainder of 562.
Put 2 as the next digit of the answer. 
Result so far: 156926.322
Deduct 1158 from 1720 and we're left with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

The final outcome is 156926.322, with a leftover of 0.0562.