15970819 divided by 411 
We want to figure out the number of times 15970819 can be divided by 411.

Going ahead to step 1:
411 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 411

Step 2:
When dividing 15 by 411, we get 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 411

On to step 3:
411 goes into 159 0 times with a remainder of 159.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 159, we end up with 159.
Take the next digit (7) from the dividend and append it to 159, then repeat: 1597 / 411

Advancing to step 4:
411 goes into 1597 3 times with a remainder of 364.
The next digit of our result is 3. 
Result so far: 3.0
If we take 1233 away from 1597, we end up with 364.
Append the next digit (0) from the dividend to 364 and continue with: 3640 / 411

Going ahead to step 5:
3640 divided by 411 is 8 with a remainder of 352.
Put 8 as the next digit of the answer. 
Result so far: 38.0
Subtracting 3288 from 3640 leaves us with 352.
Fetch the next digit (8) from the dividend, attach it to 352 and continue: 3528 / 411

Moving on to step 6:
411 can be fit into 3528 8 times, resulting in a remainder of 240.
The next digit of our result is 8. 
Result so far: 388.0
If we subtract 3288 from 3528, we get 240.
Include the next digit (1) from the dividend after 240, then repeat: 2401 / 411

Advancing to step 7:
If we divide 2401 by 411, we get 5 and a remainder of 346.
Write down 5 as next digit of the result. 
Result so far: 3885.0
Subtracting 2055 from 2401 leaves us with 346.
Bring next digit (9) of the dividend behind the 346 and repeat the process: 3469 / 411

On to step 8:
When dividing 3469 by 411, we get 8 with a remainder of 181.
Write down 8 as next digit of the result. 
Result so far: 38858.0
Deduct 3288 from 3469 and we're left with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Moving on to step 9:
When dividing 1810 by 411, we get 4 with a remainder of 166.
Put 4 as the next digit of the answer. 
Result so far: 38858.4
Deduct 1644 from 1810 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Going ahead to step 10:
When dividing 1660 by 411, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 38858.44
If we take 1644 away from 1660, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 38858.44, and the remainder is 0.016.