We're dividing 83906141 by 531 
We want to figure out the number of times 83906141 can be divided by 531.

Going ahead to step 1:
531 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 531

On to step 2:
If we divide 83 by 531, we get 0 and a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Append the next digit (9) from the dividend to 83 and continue with: 839 / 531

On to step 3:
If we divide 839 by 531, we get 1 and a remainder of 308.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 531 away from 839, we end up with 308.
Grab the next digit (0) from the dividend, add it to 308, then carry on: 3080 / 531

Advancing to step 4:
The number 531 fits into 3080 5 times, leaving a remainder of 425.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 2655 from 3080 leaves us with 425.
Append the next digit (6) from the dividend to 425 and continue with: 4256 / 531

On to step 5:
When dividing 4256 by 531, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 158.0
The remainder is 8 after subtracting 4248 from 4256.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 531

Let's proceed to step 6:
81 divided by 531 is 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 1580.0
Subtract 0 from 81 to get 81.
Take the next digit (4) from the dividend and append it to 81, then repeat: 814 / 531

On to step 7:
The number 531 fits into 814 1 times, leaving a remainder of 283.
Write down 1 as next digit of the result. 
Result so far: 15801.0
If we take 531 away from 814, we end up with 283.
Grab the next digit (1) from the dividend, add it to 283, then carry on: 2831 / 531

Advancing to step 8:
The number 531 fits into 2831 5 times, leaving a remainder of 176.
Put 5 as the next digit of the answer. 
Result so far: 158015.0
If we take 2655 away from 2831, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 9:
If we divide 1760 by 531, we get 3 and a remainder of 167.
Use 3 as the next digit of our solution. 
Result so far: 158015.3
Subtracting 1593 from 1760 leaves us with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

On to step 10:
If we divide 1670 by 531, we get 3 and a remainder of 77.
The next digit of our result is 3. 
Result so far: 158015.33
Subtracting 1593 from 1670 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

The final result is 158015.33 with a remainder of 0.077.