We look at the division of 17859574 by 615 
We want to divide 17859574 by 615.

Step 1:
If we divide 1 by 615, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 615

Going ahead to step 2:
17 divided by 615 is 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 615

Going ahead to step 3:
The number 615 fits into 178 0 times, leaving a remainder of 178.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 178 after subtracting 0 from 178.
Grab the next digit (5) from the dividend, add it to 178, then carry on: 1785 / 615

Step 4:
When dividing 1785 by 615, we get 2 with a remainder of 555.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 1230 from 1785 and we're left with 555.
Grab the next digit (9) from the dividend, add it to 555, then carry on: 5559 / 615

Going ahead to step 5:
When dividing 5559 by 615, we get 9 with a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 29.0
Deduct 5535 from 5559 and we're left with 24.
Fetch the next digit (5) from the dividend, attach it to 24 and continue: 245 / 615

On to step 6:
615 goes into 245 0 times with a remainder of 245.
The next digit of our result is 0. 
Result so far: 290.0
Subtract 0 from 245 to get 245.
Append the next digit (7) from the dividend to 245 and continue with: 2457 / 615

Advancing to step 7:
615 can be fit into 2457 3 times, resulting in a remainder of 612.
Write down 3 as next digit of the result. 
Result so far: 2903.0
The remainder is 612 after subtracting 1845 from 2457.
Fetch the next digit (4) from the dividend, attach it to 612 and continue: 6124 / 615

Let's proceed to step 8:
When dividing 6124 by 615, we get 9 with a remainder of 589.
The next digit of our result is 9. 
Result so far: 29039.0
Subtract 5535 from 6124 to get 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Advancing to step 9:
615 goes into 5890 9 times with a remainder of 355.
Write down 9 as next digit of the result. 
Result so far: 29039.9
Deduct 5535 from 5890 and we're left with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

On to step 10:
If we divide 3550 by 615, we get 5 and a remainder of 475.
Put 5 as the next digit of the answer. 
Result so far: 29039.95
The remainder is 475 after subtracting 3075 from 3550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Let's proceed to step 11:
If we divide 4750 by 615, we get 7 and a remainder of 445.
Put 7 as the next digit of the answer. 
Result so far: 29039.957
If we subtract 4305 from 4750, we get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Step 12:
615 goes into 4450 7 times with a remainder of 145.
Put 7 as the next digit of the answer. 
Result so far: 29039.9577
If we take 4305 away from 4450, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Our division results in 29039.9577 with a remaining 0.00145.