Let's divide 43410013 by 821
We want to divide 43410013 by 821.

Going ahead to step 1:
821 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 821

On to step 2:
When dividing 43 by 821, we get 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Take the next digit (4) from the dividend and append it to 43, then repeat: 434 / 821

Advancing to step 3:
When dividing 434 by 821, we get 0 with a remainder of 434.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 434, we end up with 434.
Append the next digit (1) from the dividend to 434 and continue with: 4341 / 821

Moving on to step 4:
821 can be fit into 4341 5 times, resulting in a remainder of 236.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 4105 from 4341 to get 236.
Take the next digit (0) from the dividend and append it to 236, then repeat: 2360 / 821

Let's proceed to step 5:
821 can be fit into 2360 2 times, resulting in a remainder of 718.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Deduct 1642 from 2360 and we're left with 718.
Take the next digit (0) from the dividend and append it to 718, then repeat: 7180 / 821

Advancing to step 6:
When dividing 7180 by 821, we get 8 with a remainder of 612.
Record the quotient 8 as the next digit in the result. 
Result so far: 528.0
Subtract 6568 from 7180 to get 612.
Grab the next digit (1) from the dividend, add it to 612, then carry on: 6121 / 821

Moving on to step 7:
The number 821 fits into 6121 7 times, leaving a remainder of 374.
Put 7 as the next digit of the answer. 
Result so far: 5287.0
Deduct 5747 from 6121 and we're left with 374.
Fetch the next digit (3) from the dividend, attach it to 374 and continue: 3743 / 821

On to step 8:
821 goes into 3743 4 times with a remainder of 459.
Put 4 as the next digit of the answer. 
Result so far: 52874.0
Deduct 3284 from 3743 and we're left with 459.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

Advancing to step 9:
821 can be fit into 4590 5 times, resulting in a remainder of 485.
The number 5 becomes the next digit in our result. 
Result so far: 52874.5
If we take 4105 away from 4590, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Advancing to step 10:
The number 821 fits into 4850 5 times, leaving a remainder of 745.
Use 5 as the next digit of our solution. 
Result so far: 52874.55
Subtracting 4105 from 4850 leaves us with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Our division results in 52874.55 with a remaining 0.745.