Let's divide 43145153 by 529
We want to figure out the number of times 43145153 can be divided by 529.

Moving on to step 1:
If we divide 4 by 529, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 529

Step 2:
529 can be fit into 43 0 times, resulting in a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Bring next digit (1) of the dividend behind the 43 and repeat the process: 431 / 529

Step 3:
When dividing 431 by 529, we get 0 with a remainder of 431.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 431 after subtracting 0 from 431.
Fetch the next digit (4) from the dividend, attach it to 431 and continue: 4314 / 529

Let's proceed to step 4:
529 goes into 4314 8 times with a remainder of 82.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 4232 from 4314, we get 82.
Append the next digit (5) from the dividend to 82 and continue with: 825 / 529

Going ahead to step 5:
529 can be fit into 825 1 times, resulting in a remainder of 296.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
If we subtract 529 from 825, we get 296.
Bring next digit (1) of the dividend behind the 296 and repeat the process: 2961 / 529

Advancing to step 6:
529 goes into 2961 5 times with a remainder of 316.
The number 5 becomes the next digit in our result. 
Result so far: 815.0
Deduct 2645 from 2961 and we're left with 316.
Fetch the next digit (5) from the dividend, attach it to 316 and continue: 3165 / 529

Going ahead to step 7:
3165 divided by 529 is 5 with a remainder of 520.
The number 5 becomes the next digit in our result. 
Result so far: 8155.0
Subtract 2645 from 3165 to get 520.
Include the next digit (3) from the dividend after 520, then repeat: 5203 / 529

Step 8:
529 can be fit into 5203 9 times, resulting in a remainder of 442.
The number 9 becomes the next digit in our result. 
Result so far: 81559.0
Subtracting 4761 from 5203 leaves us with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 9:
When dividing 4420 by 529, we get 8 with a remainder of 188.
The number 8 becomes the next digit in our result. 
Result so far: 81559.8
Subtracting 4232 from 4420 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 10:
529 goes into 1880 3 times with a remainder of 293.
Use 3 as the next digit of our solution. 
Result so far: 81559.83
Subtract 1587 from 1880 to get 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Let's proceed to step 11:
When dividing 2930 by 529, we get 5 with a remainder of 285.
The number 5 becomes the next digit in our result. 
Result so far: 81559.835
If we take 2645 away from 2930, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 12:
The number 529 fits into 2850 5 times, leaving a remainder of 205.
The next digit of our result is 5. 
Result so far: 81559.8355
Subtracting 2645 from 2850 leaves us with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

The final outcome is 81559.8355, with a leftover of 0.00205.