28678219 ÷ 725 
Our goal is to divide 28678219 by 725.

Advancing to step 1:
725 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 725

Advancing to step 2:
The number 725 fits into 28 0 times, leaving a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 725

On to step 3:
When dividing 286 by 725, we get 0 with a remainder of 286.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 286 after subtracting 0 from 286.
Grab the next digit (7) from the dividend, add it to 286, then carry on: 2867 / 725

Moving on to step 4:
When dividing 2867 by 725, we get 3 with a remainder of 692.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 2175 from 2867 leaves us with 692.
Grab the next digit (8) from the dividend, add it to 692, then carry on: 6928 / 725

Going ahead to step 5:
725 goes into 6928 9 times with a remainder of 403.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtract 6525 from 6928 to get 403.
Fetch the next digit (2) from the dividend, attach it to 403 and continue: 4032 / 725

Let's proceed to step 6:
725 can be fit into 4032 5 times, resulting in a remainder of 407.
Put 5 as the next digit of the answer. 
Result so far: 395.0
Subtracting 3625 from 4032 leaves us with 407.
Append the next digit (1) from the dividend to 407 and continue with: 4071 / 725

Step 7:
If we divide 4071 by 725, we get 5 and a remainder of 446.
Record the quotient 5 as the next digit in the result. 
Result so far: 3955.0
If we subtract 3625 from 4071, we get 446.
Bring next digit (9) of the dividend behind the 446 and repeat the process: 4469 / 725

Advancing to step 8:
When dividing 4469 by 725, we get 6 with a remainder of 119.
Write down 6 as next digit of the result. 
Result so far: 39556.0
Subtracting 4350 from 4469 leaves us with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Let's proceed to step 9:
725 goes into 1190 1 times with a remainder of 465.
The number 1 becomes the next digit in our result. 
Result so far: 39556.1
The remainder is 465 after subtracting 725 from 1190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

On to step 10:
725 goes into 4650 6 times with a remainder of 300.
The number 6 becomes the next digit in our result. 
Result so far: 39556.16
The remainder is 300 after subtracting 4350 from 4650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 11:
The number 725 fits into 3000 4 times, leaving a remainder of 100.
Use 4 as the next digit of our solution. 
Result so far: 39556.164
Subtracting 2900 from 3000 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 12:
The number 725 fits into 1000 1 times, leaving a remainder of 275.
Record the quotient 1 as the next digit in the result. 
Result so far: 39556.1641
The remainder is 275 after subtracting 725 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 13:
If we divide 2750 by 725, we get 3 and a remainder of 575.
Record the quotient 3 as the next digit in the result. 
Result so far: 39556.16413
If we take 2175 away from 2750, we end up with 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Going ahead to step 14:
725 can be fit into 5750 7 times, resulting in a remainder of 675.
The next digit of our result is 7. 
Result so far: 39556.164137
The remainder is 675 after subtracting 5075 from 5750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Going ahead to step 15:
725 can be fit into 6750 9 times, resulting in a remainder of 225.
Use 9 as the next digit of our solution. 
Result so far: 39556.1641379
If we take 6525 away from 6750, we end up with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 16:
The number 725 fits into 2250 3 times, leaving a remainder of 75.
The number 3 becomes the next digit in our result. 
Result so far: 39556.16413793
If we take 2175 away from 2250, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final result is 39556.16413793 with a remainder of 7.5e-08.