We're dividing 10543070 by 513 
Our goal is to divide 10543070 by 513.

Going ahead to step 1:
When dividing 1 by 513, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 513

Advancing to step 2:
The number 513 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Grab the next digit (5) from the dividend, add it to 10, then carry on: 105 / 513

Step 3:
513 goes into 105 0 times with a remainder of 105.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 105, we end up with 105.
Bring next digit (4) of the dividend behind the 105 and repeat the process: 1054 / 513

On to step 4:
The number 513 fits into 1054 2 times, leaving a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1026 away from 1054, we end up with 28.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 513

Step 5:
513 goes into 283 0 times with a remainder of 283.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we take 0 away from 283, we end up with 283.
Bring next digit (0) of the dividend behind the 283 and repeat the process: 2830 / 513

Step 6:
513 can be fit into 2830 5 times, resulting in a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 205.0
Deduct 2565 from 2830 and we're left with 265.
Bring next digit (7) of the dividend behind the 265 and repeat the process: 2657 / 513

Step 7:
513 goes into 2657 5 times with a remainder of 92.
Record the quotient 5 as the next digit in the result. 
Result so far: 2055.0
Deduct 2565 from 2657 and we're left with 92.
Include the next digit (0) from the dividend after 92, then repeat: 920 / 513

Advancing to step 8:
513 goes into 920 1 times with a remainder of 407.
Write down 1 as next digit of the result. 
Result so far: 20551.0
If we subtract 513 from 920, we get 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Step 9:
513 goes into 4070 7 times with a remainder of 479.
The next digit of our result is 7. 
Result so far: 20551.7
Subtract 3591 from 4070 to get 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Going ahead to step 10:
513 can be fit into 4790 9 times, resulting in a remainder of 173.
Record the quotient 9 as the next digit in the result. 
Result so far: 20551.79
Deduct 4617 from 4790 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Advancing to step 11:
When dividing 1730 by 513, we get 3 with a remainder of 191.
Use 3 as the next digit of our solution. 
Result so far: 20551.793
Subtracting 1539 from 1730 leaves us with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 12:
When dividing 1910 by 513, we get 3 with a remainder of 371.
Record the quotient 3 as the next digit in the result. 
Result so far: 20551.7933
If we subtract 1539 from 1910, we get 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Our division results in 20551.7933 with a remaining 0.00371.