We look at the division of 42671787 by 591 
We want to divide 42671787 by 591.

Let's proceed to step 1:
591 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 591

Let's proceed to step 2:
The number 591 fits into 42 0 times, leaving a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (6) from the dividend, attach it to 42 and continue: 426 / 591

Going ahead to step 3:
If we divide 426 by 591, we get 0 and a remainder of 426.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 426 to get 426.
Take the next digit (7) from the dividend and append it to 426, then repeat: 4267 / 591

Let's proceed to step 4:
The number 591 fits into 4267 7 times, leaving a remainder of 130.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 4137 from 4267 and we're left with 130.
Grab the next digit (1) from the dividend, add it to 130, then carry on: 1301 / 591

Let's proceed to step 5:
If we divide 1301 by 591, we get 2 and a remainder of 119.
Put 2 as the next digit of the answer. 
Result so far: 72.0
Deduct 1182 from 1301 and we're left with 119.
Append the next digit (7) from the dividend to 119 and continue with: 1197 / 591

Advancing to step 6:
When dividing 1197 by 591, we get 2 with a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 722.0
The remainder is 15 after subtracting 1182 from 1197.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 591

Advancing to step 7:
When dividing 158 by 591, we get 0 with a remainder of 158.
The next digit of our result is 0. 
Result so far: 7220.0
If we subtract 0 from 158, we get 158.
Bring next digit (7) of the dividend behind the 158 and repeat the process: 1587 / 591

Step 8:
591 goes into 1587 2 times with a remainder of 405.
The number 2 becomes the next digit in our result. 
Result so far: 72202.0
If we take 1182 away from 1587, we end up with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 9:
The number 591 fits into 4050 6 times, leaving a remainder of 504.
The next digit of our result is 6. 
Result so far: 72202.6
The remainder is 504 after subtracting 3546 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Let's proceed to step 10:
If we divide 5040 by 591, we get 8 and a remainder of 312.
Record the quotient 8 as the next digit in the result. 
Result so far: 72202.68
Subtract 4728 from 5040 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 11:
3120 divided by 591 is 5 with a remainder of 165.
Use 5 as the next digit of our solution. 
Result so far: 72202.685
If we take 2955 away from 3120, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 12:
591 can be fit into 1650 2 times, resulting in a remainder of 468.
Write down 2 as next digit of the result. 
Result so far: 72202.6852
Subtract 1182 from 1650 to get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Going ahead to step 13:
The number 591 fits into 4680 7 times, leaving a remainder of 543.
Put 7 as the next digit of the answer. 
Result so far: 72202.68527
If we take 4137 away from 4680, we end up with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

On to step 14:
When dividing 5430 by 591, we get 9 with a remainder of 111.
The number 9 becomes the next digit in our result. 
Result so far: 72202.685279
Deduct 5319 from 5430 and we're left with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 15:
If we divide 1110 by 591, we get 1 and a remainder of 519.
Record the quotient 1 as the next digit in the result. 
Result so far: 72202.6852791
Subtracting 591 from 1110 leaves us with 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Going ahead to step 16:
5190 divided by 591 is 8 with a remainder of 462.
Use 8 as the next digit of our solution. 
Result so far: 72202.68527918
Subtracting 4728 from 5190 leaves us with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

After the division, we end up with 72202.68527918 and a remainder of 4.62e-07.