Let's divide 28991582 by 355
Our goal is to divide 28991582 by 355.

Going ahead to step 1:
355 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 355

Moving on to step 2:
When dividing 28 by 355, we get 0 with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Include the next digit (9) from the dividend after 28, then repeat: 289 / 355

Moving on to step 3:
If we divide 289 by 355, we get 0 and a remainder of 289.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 289, we get 289.
Bring next digit (9) of the dividend behind the 289 and repeat the process: 2899 / 355

Moving on to step 4:
355 goes into 2899 8 times with a remainder of 59.
The next digit of our result is 8. 
Result so far: 8.0
If we take 2840 away from 2899, we end up with 59.
Bring next digit (1) of the dividend behind the 59 and repeat the process: 591 / 355

On to step 5:
355 can be fit into 591 1 times, resulting in a remainder of 236.
Write down 1 as next digit of the result. 
Result so far: 81.0
Subtracting 355 from 591 leaves us with 236.
Bring next digit (5) of the dividend behind the 236 and repeat the process: 2365 / 355

Going ahead to step 6:
The number 355 fits into 2365 6 times, leaving a remainder of 235.
The next digit of our result is 6. 
Result so far: 816.0
Subtracting 2130 from 2365 leaves us with 235.
Fetch the next digit (8) from the dividend, attach it to 235 and continue: 2358 / 355

On to step 7:
When dividing 2358 by 355, we get 6 with a remainder of 228.
Write down 6 as next digit of the result. 
Result so far: 8166.0
If we take 2130 away from 2358, we end up with 228.
Grab the next digit (2) from the dividend, add it to 228, then carry on: 2282 / 355

Let's proceed to step 8:
When dividing 2282 by 355, we get 6 with a remainder of 152.
Write down 6 as next digit of the result. 
Result so far: 81666.0
If we subtract 2130 from 2282, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 9:
1520 divided by 355 is 4 with a remainder of 100.
Record the quotient 4 as the next digit in the result. 
Result so far: 81666.4
The remainder is 100 after subtracting 1420 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 10:
When dividing 1000 by 355, we get 2 with a remainder of 290.
The number 2 becomes the next digit in our result. 
Result so far: 81666.42
Deduct 710 from 1000 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 11:
If we divide 2900 by 355, we get 8 and a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 81666.428
Subtract 2840 from 2900 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.

Let's proceed to step 12:
600 divided by 355 is 1 with a remainder of 245.
Record the quotient 1 as the next digit in the result. 
Result so far: 81666.4281
Subtract 355 from 600 to get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Moving on to step 13:
2450 divided by 355 is 6 with a remainder of 320.
Put 6 as the next digit of the answer. 
Result so far: 81666.42816
If we take 2130 away from 2450, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 14:
3200 divided by 355 is 9 with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 81666.428169
Deduct 3195 from 3200 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 15:
50 divided by 355 is 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 81666.428169
If we subtract 0 from 50, 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.

Moving on to step 16:
When dividing 500 by 355, we get 1 with a remainder of 145.
Use 1 as the next digit of our solution. 
Result so far: 81666.42816901
Subtract 355 from 500 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

After the division, we end up with 81666.42816901 and a remainder of 1.45e-07.