57659410 divided by 15 
We want to divide 57659410 by 15.

Let's proceed to step 1:
15 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 15

Advancing to step 2:
The number 15 fits into 57 3 times, leaving a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 45 from 57 leaves us with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 15

Step 3:
126 divided by 15 is 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 38.0
If we take 120 away from 126, we end up with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 15

On to step 4:
The number 15 fits into 65 4 times, leaving a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 384.0
If we subtract 60 from 65, we get 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 15

Let's proceed to step 5:
The number 15 fits into 59 3 times, leaving a remainder of 14.
Write down 3 as next digit of the result. 
Result so far: 3843.0
Deduct 45 from 59 and we're left with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 15

Let's proceed to step 6:
The number 15 fits into 144 9 times, leaving a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 38439.0
If we subtract 135 from 144, we get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 15

Advancing to step 7:
15 can be fit into 91 6 times, resulting in a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 384396.0
If we subtract 90 from 91, we get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 15

Advancing to step 8:
When dividing 10 by 15, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 3843960.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
100 divided by 15 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 3843960.6
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
15 can be fit into 100 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 3843960.66
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 3843960.66, and the remainder is 0.01.