We look at the division of 31125864 by 511 
We want to divide 31125864 by 511.

Going ahead to step 1:
3 divided by 511 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 511

Advancing to step 2:
511 can be fit into 31 0 times, resulting in a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Fetch the next digit (1) from the dividend, attach it to 31 and continue: 311 / 511

Going ahead to step 3:
The number 511 fits into 311 0 times, leaving a remainder of 311.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 311, we end up with 311.
Bring next digit (2) of the dividend behind the 311 and repeat the process: 3112 / 511

Advancing to step 4:
511 can be fit into 3112 6 times, resulting in a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 3066 from 3112, we get 46.
Take the next digit (5) from the dividend and append it to 46, then repeat: 465 / 511

On to step 5:
465 divided by 511 is 0 with a remainder of 465.
The number 0 becomes the next digit in our result. 
Result so far: 60.0
If we take 0 away from 465, we end up with 465.
Bring next digit (8) of the dividend behind the 465 and repeat the process: 4658 / 511

Let's proceed to step 6:
511 can be fit into 4658 9 times, resulting in a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 609.0
If we take 4599 away from 4658, we end up with 59.
Include the next digit (6) from the dividend after 59, then repeat: 596 / 511

Moving on to step 7:
If we divide 596 by 511, we get 1 and a remainder of 85.
Use 1 as the next digit of our solution. 
Result so far: 6091.0
Deduct 511 from 596 and we're left with 85.
Fetch the next digit (4) from the dividend, attach it to 85 and continue: 854 / 511

Going ahead to step 8:
854 divided by 511 is 1 with a remainder of 343.
Put 1 as the next digit of the answer. 
Result so far: 60911.0
If we take 511 away from 854, we end up with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Let's proceed to step 9:
511 can be fit into 3430 6 times, resulting in a remainder of 364.
Record the quotient 6 as the next digit in the result. 
Result so far: 60911.6
Subtract 3066 from 3430 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

On to step 10:
The number 511 fits into 3640 7 times, leaving a remainder of 63.
Use 7 as the next digit of our solution. 
Result so far: 60911.67
The remainder is 63 after subtracting 3577 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 11:
511 goes into 630 1 times with a remainder of 119.
Record the quotient 1 as the next digit in the result. 
Result so far: 60911.671
Subtract 511 from 630 to get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 12:
When dividing 1190 by 511, we get 2 with a remainder of 168.
Record the quotient 2 as the next digit in the result. 
Result so far: 60911.6712
If we take 1022 away from 1190, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 13:
511 goes into 1680 3 times with a remainder of 147.
Record the quotient 3 as the next digit in the result. 
Result so far: 60911.67123
Subtract 1533 from 1680 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Let's proceed to step 14:
If we divide 1470 by 511, we get 2 and a remainder of 448.
Write down 2 as next digit of the result. 
Result so far: 60911.671232
Deduct 1022 from 1470 and we're left with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 15:
If we divide 4480 by 511, we get 8 and a remainder of 392.
Put 8 as the next digit of the answer. 
Result so far: 60911.6712328
Subtract 4088 from 4480 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 16:
If we divide 3920 by 511, we get 7 and a remainder of 343.
Record the quotient 7 as the next digit in the result. 
Result so far: 60911.67123287
Subtract 3577 from 3920 to get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Our division results in 60911.67123287 with a remaining 3.43e-07.