42791905 ÷ 609 
We want to figure out the number of times 42791905 can be divided by 609.

Let's proceed to step 1:
609 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 609

Let's proceed to step 2:
609 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Take the next digit (7) from the dividend and append it to 42, then repeat: 427 / 609

Moving on to step 3:
609 goes into 427 0 times with a remainder of 427.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 427 to get 427.
Fetch the next digit (9) from the dividend, attach it to 427 and continue: 4279 / 609

On to step 4:
When dividing 4279 by 609, we get 7 with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 16 after subtracting 4263 from 4279.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 609

Let's proceed to step 5:
609 can be fit into 161 0 times, resulting in a remainder of 161.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
If we take 0 away from 161, we end up with 161.
Take the next digit (9) from the dividend and append it to 161, then repeat: 1619 / 609

Step 6:
If we divide 1619 by 609, we get 2 and a remainder of 401.
The next digit of our result is 2. 
Result so far: 702.0
Subtracting 1218 from 1619 leaves us with 401.
Fetch the next digit (0) from the dividend, attach it to 401 and continue: 4010 / 609

Advancing to step 7:
When dividing 4010 by 609, we get 6 with a remainder of 356.
Write down 6 as next digit of the result. 
Result so far: 7026.0
If we subtract 3654 from 4010, we get 356.
Include the next digit (5) from the dividend after 356, then repeat: 3565 / 609

On to step 8:
The number 609 fits into 3565 5 times, leaving a remainder of 520.
Record the quotient 5 as the next digit in the result. 
Result so far: 70265.0
The remainder is 520 after subtracting 3045 from 3565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 9:
609 goes into 5200 8 times with a remainder of 328.
Write down 8 as next digit of the result. 
Result so far: 70265.8
Subtract 4872 from 5200 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Let's proceed to step 10:
The number 609 fits into 3280 5 times, leaving a remainder of 235.
Write down 5 as next digit of the result. 
Result so far: 70265.85
If we subtract 3045 from 3280, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Going ahead to step 11:
2350 divided by 609 is 3 with a remainder of 523.
Use 3 as the next digit of our solution. 
Result so far: 70265.853
Subtract 1827 from 2350 to get 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Advancing to step 12:
609 can be fit into 5230 8 times, resulting in a remainder of 358.
Write down 8 as next digit of the result. 
Result so far: 70265.8538
Subtract 4872 from 5230 to get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Step 13:
When dividing 3580 by 609, we get 5 with a remainder of 535.
Write down 5 as next digit of the result. 
Result so far: 70265.85385
The remainder is 535 after subtracting 3045 from 3580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Going ahead to step 14:
609 can be fit into 5350 8 times, resulting in a remainder of 478.
Record the quotient 8 as the next digit in the result. 
Result so far: 70265.853858
Deduct 4872 from 5350 and we're left with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Going ahead to step 15:
The number 609 fits into 4780 7 times, leaving a remainder of 517.
Put 7 as the next digit of the answer. 
Result so far: 70265.8538587
The remainder is 517 after subtracting 4263 from 4780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

On to step 16:
If we divide 5170 by 609, we get 8 and a remainder of 298.
Write down 8 as next digit of the result. 
Result so far: 70265.85385878
Subtract 4872 from 5170 to get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

The quotient of the division is 70265.85385878, and the remainder is 2.98e-07.