Let's divide 43548666 by 435
We want to divide 43548666 by 435.

Step 1:
435 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
The remainder is 4 after subtracting 0 from 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 435

Moving on to step 2:
435 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
Subtracting 0 from 43 leaves us with 43.
Take the next digit (5) from the dividend and append it to 43, then repeat: 435 / 435

Going ahead to step 3:
435 goes into 435 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 435 from 435 to get 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 435

Let's proceed to step 4:
The number 435 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 435

Moving on to step 5:
When dividing 48 by 435, we get 0 with a remainder of 48.
The next digit of our result is 0. 
Result so far: 100.0
Deduct 0 from 48 and we're left with 48.
Bring next digit (6) of the dividend behind the 48 and repeat the process: 486 / 435

On to step 6:
The number 435 fits into 486 1 times, leaving a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 1001.0
If we subtract 435 from 486, we get 51.
Grab the next digit (6) from the dividend, add it to 51, then carry on: 516 / 435

Let's proceed to step 7:
When dividing 516 by 435, we get 1 with a remainder of 81.
Record the quotient 1 as the next digit in the result. 
Result so far: 10011.0
Deduct 435 from 516 and we're left with 81.
Take the next digit (6) from the dividend and append it to 81, then repeat: 816 / 435

Moving on to step 8:
When dividing 816 by 435, we get 1 with a remainder of 381.
Use 1 as the next digit of our solution. 
Result so far: 100111.0
If we subtract 435 from 816, we get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

On to step 9:
The number 435 fits into 3810 8 times, leaving a remainder of 330.
Put 8 as the next digit of the answer. 
Result so far: 100111.8
Subtracting 3480 from 3810 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 10:
435 can be fit into 3300 7 times, resulting in a remainder of 255.
Record the quotient 7 as the next digit in the result. 
Result so far: 100111.87
If we subtract 3045 from 3300, we get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 11:
2550 divided by 435 is 5 with a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 100111.875
If we take 2175 away from 2550, we end up with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 12:
435 goes into 3750 8 times with a remainder of 270.
Put 8 as the next digit of the answer. 
Result so far: 100111.8758
If we take 3480 away from 3750, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 13:
435 goes into 2700 6 times with a remainder of 90.
Record the quotient 6 as the next digit in the result. 
Result so far: 100111.87586
Subtract 2610 from 2700 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 14:
435 goes into 900 2 times with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 100111.875862
If we subtract 870 from 900, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 15:
300 divided by 435 is 0 with a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 100111.875862
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 16:
435 can be fit into 3000 6 times, resulting in a remainder of 390.
Put 6 as the next digit of the answer. 
Result so far: 100111.87586206
If we take 2610 away from 3000, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

The final outcome is 100111.87586206, with a leftover of 3.9e-07.