Let's divide 52405911 by 615
We want to divide 52405911 by 615.

Moving on to step 1:
5 divided by 615 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 615

Going ahead to step 2:
615 goes into 52 0 times with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Bring next digit (4) of the dividend behind the 52 and repeat the process: 524 / 615

Advancing to step 3:
615 can be fit into 524 0 times, resulting in a remainder of 524.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 524 after subtracting 0 from 524.
Include the next digit (0) from the dividend after 524, then repeat: 5240 / 615

Going ahead to step 4:
The number 615 fits into 5240 8 times, leaving a remainder of 320.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 4920 from 5240 leaves us with 320.
Include the next digit (5) from the dividend after 320, then repeat: 3205 / 615

Step 5:
If we divide 3205 by 615, we get 5 and a remainder of 130.
The next digit of our result is 5. 
Result so far: 85.0
The remainder is 130 after subtracting 3075 from 3205.
Include the next digit (9) from the dividend after 130, then repeat: 1309 / 615

Let's proceed to step 6:
615 goes into 1309 2 times with a remainder of 79.
Put 2 as the next digit of the answer. 
Result so far: 852.0
If we subtract 1230 from 1309, we get 79.
Append the next digit (1) from the dividend to 79 and continue with: 791 / 615

Moving on to step 7:
615 can be fit into 791 1 times, resulting in a remainder of 176.
Record the quotient 1 as the next digit in the result. 
Result so far: 8521.0
If we take 615 away from 791, we end up with 176.
Grab the next digit (1) from the dividend, add it to 176, then carry on: 1761 / 615

On to step 8:
If we divide 1761 by 615, we get 2 and a remainder of 531.
Use 2 as the next digit of our solution. 
Result so far: 85212.0
If we take 1230 away from 1761, we end up with 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

Advancing to step 9:
615 can be fit into 5310 8 times, resulting in a remainder of 390.
The number 8 becomes the next digit in our result. 
Result so far: 85212.8
If we take 4920 away from 5310, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 10:
When dividing 3900 by 615, we get 6 with a remainder of 210.
Record the quotient 6 as the next digit in the result. 
Result so far: 85212.86
Subtracting 3690 from 3900 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 11:
615 goes into 2100 3 times with a remainder of 255.
Use 3 as the next digit of our solution. 
Result so far: 85212.863
Deduct 1845 from 2100 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Advancing to step 12:
The number 615 fits into 2550 4 times, leaving a remainder of 90.
The next digit of our result is 4. 
Result so far: 85212.8634
If we take 2460 away from 2550, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 13:
615 goes into 900 1 times with a remainder of 285.
Put 1 as the next digit of the answer. 
Result so far: 85212.86341
Deduct 615 from 900 and we're left with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 14:
2850 divided by 615 is 4 with a remainder of 390.
Record the quotient 4 as the next digit in the result. 
Result so far: 85212.863414
Subtracting 2460 from 2850 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 15:
615 goes into 3900 6 times with a remainder of 210.
Write down 6 as next digit of the result. 
Result so far: 85212.8634146
Deduct 3690 from 3900 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 16:
If we divide 2100 by 615, we get 3 and a remainder of 255.
Record the quotient 3 as the next digit in the result. 
Result so far: 85212.86341463
If we take 1845 away from 2100, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

The final result is 85212.86341463 with a remainder of 2.55e-07.