42391677 divided by 570 
We want to figure out the number of times 42391677 can be divided by 570.

Going ahead to step 1:
The number 570 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 570

Going ahead to step 2:
When dividing 42 by 570, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Grab the next digit (3) from the dividend, add it to 42, then carry on: 423 / 570

Moving on to step 3:
When dividing 423 by 570, we get 0 with a remainder of 423.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 423, we end up with 423.
Take the next digit (9) from the dividend and append it to 423, then repeat: 4239 / 570

On to step 4:
570 can be fit into 4239 7 times, resulting in a remainder of 249.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 249 after subtracting 3990 from 4239.
Fetch the next digit (1) from the dividend, attach it to 249 and continue: 2491 / 570

Step 5:
570 can be fit into 2491 4 times, resulting in a remainder of 211.
Put 4 as the next digit of the answer. 
Result so far: 74.0
The remainder is 211 after subtracting 2280 from 2491.
Include the next digit (6) from the dividend after 211, then repeat: 2116 / 570

Advancing to step 6:
When dividing 2116 by 570, we get 3 with a remainder of 406.
The number 3 becomes the next digit in our result. 
Result so far: 743.0
Deduct 1710 from 2116 and we're left with 406.
Grab the next digit (7) from the dividend, add it to 406, then carry on: 4067 / 570

Advancing to step 7:
If we divide 4067 by 570, we get 7 and a remainder of 77.
Put 7 as the next digit of the answer. 
Result so far: 7437.0
Subtracting 3990 from 4067 leaves us with 77.
Include the next digit (7) from the dividend after 77, then repeat: 777 / 570

Going ahead to step 8:
777 divided by 570 is 1 with a remainder of 207.
Put 1 as the next digit of the answer. 
Result so far: 74371.0
The remainder is 207 after subtracting 570 from 777.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Going ahead to step 9:
570 goes into 2070 3 times with a remainder of 360.
Write down 3 as next digit of the result. 
Result so far: 74371.3
If we take 1710 away from 2070, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 10:
570 can be fit into 3600 6 times, resulting in a remainder of 180.
The next digit of our result is 6. 
Result so far: 74371.36
The remainder is 180 after subtracting 3420 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 11:
570 can be fit into 1800 3 times, resulting in a remainder of 90.
Put 3 as the next digit of the answer. 
Result so far: 74371.363
Subtract 1710 from 1800 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 12:
570 goes into 900 1 times with a remainder of 330.
Write down 1 as next digit of the result. 
Result so far: 74371.3631
Deduct 570 from 900 and we're left 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.

Advancing to step 13:
When dividing 3300 by 570, we get 5 with a remainder of 450.
Use 5 as the next digit of our solution. 
Result so far: 74371.36315
Subtract 2850 from 3300 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 14:
570 can be fit into 4500 7 times, resulting in a remainder of 510.
The next digit of our result is 7. 
Result so far: 74371.363157
Subtract 3990 from 4500 to get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Let's proceed to step 15:
570 goes into 5100 8 times with a remainder of 540.
Record the quotient 8 as the next digit in the result. 
Result so far: 74371.3631578
Subtract 4560 from 5100 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Let's proceed to step 16:
5400 divided by 570 is 9 with a remainder of 270.
Write down 9 as next digit of the result. 
Result so far: 74371.36315789
The remainder is 270 after subtracting 5130 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Our division results in 74371.36315789 with a remaining 2.7e-07.