42594204 ÷ 679 
We want to figure out the number of times 42594204 can be divided by 679.

Step 1:
679 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 679

Going ahead to step 2:
42 divided by 679 is 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Fetch the next digit (5) from the dividend, attach it to 42 and continue: 425 / 679

Moving on to step 3:
The number 679 fits into 425 0 times, leaving a remainder of 425.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 425, we get 425.
Append the next digit (9) from the dividend to 425 and continue with: 4259 / 679

Going ahead to step 4:
When dividing 4259 by 679, we get 6 with a remainder of 185.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 185 after subtracting 4074 from 4259.
Include the next digit (4) from the dividend after 185, then repeat: 1854 / 679

Going ahead to step 5:
If we divide 1854 by 679, we get 2 and a remainder of 496.
Write down 2 as next digit of the result. 
Result so far: 62.0
If we take 1358 away from 1854, we end up with 496.
Bring next digit (2) of the dividend behind the 496 and repeat the process: 4962 / 679

Step 6:
If we divide 4962 by 679, we get 7 and a remainder of 209.
Use 7 as the next digit of our solution. 
Result so far: 627.0
If we take 4753 away from 4962, we end up with 209.
Grab the next digit (0) from the dividend, add it to 209, then carry on: 2090 / 679

Moving on to step 7:
When dividing 2090 by 679, we get 3 with a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 6273.0
If we subtract 2037 from 2090, we get 53.
Take the next digit (4) from the dividend and append it to 53, then repeat: 534 / 679

Moving on to step 8:
534 divided by 679 is 0 with a remainder of 534.
Record the quotient 0 as the next digit in the result. 
Result so far: 62730.0
The remainder is 534 after subtracting 0 from 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Advancing to step 9:
5340 divided by 679 is 7 with a remainder of 587.
The next digit of our result is 7. 
Result so far: 62730.7
If we subtract 4753 from 5340, we get 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Moving on to step 10:
When dividing 5870 by 679, we get 8 with a remainder of 438.
Record the quotient 8 as the next digit in the result. 
Result so far: 62730.78
Subtracting 5432 from 5870 leaves us with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

On to step 11:
679 can be fit into 4380 6 times, resulting in a remainder of 306.
The next digit of our result is 6. 
Result so far: 62730.786
Subtracting 4074 from 4380 leaves us with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

On to step 12:
679 can be fit into 3060 4 times, resulting in a remainder of 344.
The next digit of our result is 4. 
Result so far: 62730.7864
Subtract 2716 from 3060 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 13:
679 goes into 3440 5 times with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 62730.78645
The remainder is 45 after subtracting 3395 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 14:
679 goes into 450 0 times with a remainder of 450.
The number 0 becomes the next digit in our result. 
Result so far: 62730.78645
Subtracting 0 from 450 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 15:
679 goes into 4500 6 times with a remainder of 426.
Write down 6 as next digit of the result. 
Result so far: 62730.7864506
Deduct 4074 from 4500 and we're left with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Moving on to step 16:
679 goes into 4260 6 times with a remainder of 186.
Put 6 as the next digit of the answer. 
Result so far: 62730.78645066
Subtract 4074 from 4260 to get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

After the division, we end up with 62730.78645066 and a remainder of 1.86e-07.