43742093 ÷ 419 
Let's see how many times 419 fits into 43742093.

Advancing to step 1:
419 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 419

On to step 2:
If we divide 43 by 419, we get 0 and a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 419

Let's proceed to step 3:
When dividing 437 by 419, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 419 from 437 leaves us with 18.
Grab the next digit (4) from the dividend, add it to 18, then carry on: 184 / 419

Step 4:
184 divided by 419 is 0 with a remainder of 184.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 184 after subtracting 0 from 184.
Include the next digit (2) from the dividend after 184, then repeat: 1842 / 419

On to step 5:
419 goes into 1842 4 times with a remainder of 166.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
Subtracting 1676 from 1842 leaves us with 166.
Bring next digit (0) of the dividend behind the 166 and repeat the process: 1660 / 419

Step 6:
1660 divided by 419 is 3 with a remainder of 403.
The number 3 becomes the next digit in our result. 
Result so far: 1043.0
Subtracting 1257 from 1660 leaves us with 403.
Bring next digit (9) of the dividend behind the 403 and repeat the process: 4039 / 419

On to step 7:
If we divide 4039 by 419, we get 9 and a remainder of 268.
The number 9 becomes the next digit in our result. 
Result so far: 10439.0
Subtract 3771 from 4039 to get 268.
Take the next digit (3) from the dividend and append it to 268, then repeat: 2683 / 419

Step 8:
2683 divided by 419 is 6 with a remainder of 169.
Record the quotient 6 as the next digit in the result. 
Result so far: 104396.0
The remainder is 169 after subtracting 2514 from 2683.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Moving on to step 9:
419 goes into 1690 4 times with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 104396.4
Subtract 1676 from 1690 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
If we divide 140 by 419, we get 0 and a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 104396.4
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 11:
1400 divided by 419 is 3 with a remainder of 143.
Write down 3 as next digit of the result. 
Result so far: 104396.403
Subtracting 1257 from 1400 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Advancing to step 12:
The number 419 fits into 1430 3 times, leaving a remainder of 173.
Put 3 as the next digit of the answer. 
Result so far: 104396.4033
If we subtract 1257 from 1430, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

The final result is 104396.4033 with a remainder of 0.00173.