We're dividing 8539780 by 209 
Let's see how many times 209 fits into 8539780.

On to step 1:
209 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 209

Step 2:
85 divided by 209 is 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Take the next digit (3) from the dividend and append it to 85, then repeat: 853 / 209

Let's proceed to step 3:
When dividing 853 by 209, we get 4 with a remainder of 17.
The next digit of our result is 4. 
Result so far: 4.0
If we take 836 away from 853, we end up with 17.
Bring next digit (9) of the dividend behind the 17 and repeat the process: 179 / 209

Moving on to step 4:
209 goes into 179 0 times with a remainder of 179.
Write down 0 as next digit of the result. 
Result so far: 40.0
The remainder is 179 after subtracting 0 from 179.
Bring next digit (7) of the dividend behind the 179 and repeat the process: 1797 / 209

Let's proceed to step 5:
1797 divided by 209 is 8 with a remainder of 125.
The number 8 becomes the next digit in our result. 
Result so far: 408.0
The remainder is 125 after subtracting 1672 from 1797.
Grab the next digit (8) from the dividend, add it to 125, then carry on: 1258 / 209

Let's proceed to step 6:
1258 divided by 209 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 4086.0
Subtracting 1254 from 1258 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 209

On to step 7:
209 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 40860.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
If we divide 400 by 209, we get 1 and a remainder of 191.
Use 1 as the next digit of our solution. 
Result so far: 40860.1
Subtracting 209 from 400 leaves us with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Step 9:
When dividing 1910 by 209, we get 9 with a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 40860.19
The remainder is 29 after subtracting 1881 from 1910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 10:
290 divided by 209 is 1 with a remainder of 81.
The number 1 becomes the next digit in our result. 
Result so far: 40860.191
If we subtract 209 from 290, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 11:
209 goes into 810 3 times with a remainder of 183.
The next digit of our result is 3. 
Result so far: 40860.1913
If we take 627 away from 810, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Step 12:
1830 divided by 209 is 8 with a remainder of 158.
Write down 8 as next digit of the result. 
Result so far: 40860.19138
Subtract 1672 from 1830 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 13:
209 goes into 1580 7 times with a remainder of 117.
The next digit of our result is 7. 
Result so far: 40860.191387
Subtracting 1463 from 1580 leaves us with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Advancing to step 14:
209 can be fit into 1170 5 times, resulting in a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 40860.1913875
If we subtract 1045 from 1170, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 15:
If we divide 1250 by 209, we get 5 and a remainder of 205.
Use 5 as the next digit of our solution. 
Result so far: 40860.19138755
The remainder is 205 after subtracting 1045 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

After the division, we end up with 40860.19138755 and a remainder of 2.05e-07.