Let's divide 72243395 by 857
Let's see how many times 857 fits into 72243395.

On to step 1:
If we divide 7 by 857, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 857

Step 2:
If we divide 72 by 857, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 857

Advancing to step 3:
857 goes into 722 0 times with a remainder of 722.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 722, we get 722.
Take the next digit (4) from the dividend and append it to 722, then repeat: 7224 / 857

Step 4:
If we divide 7224 by 857, we get 8 and a remainder of 368.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 6856 from 7224 and we're left with 368.
Take the next digit (3) from the dividend and append it to 368, then repeat: 3683 / 857

On to step 5:
3683 divided by 857 is 4 with a remainder of 255.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Deduct 3428 from 3683 and we're left with 255.
Fetch the next digit (3) from the dividend, attach it to 255 and continue: 2553 / 857

Advancing to step 6:
When dividing 2553 by 857, we get 2 with a remainder of 839.
The number 2 becomes the next digit in our result. 
Result so far: 842.0
Subtracting 1714 from 2553 leaves us with 839.
Grab the next digit (9) from the dividend, add it to 839, then carry on: 8399 / 857

Moving on to step 7:
8399 divided by 857 is 9 with a remainder of 686.
Record the quotient 9 as the next digit in the result. 
Result so far: 8429.0
If we take 7713 away from 8399, we end up with 686.
Bring next digit (5) of the dividend behind the 686 and repeat the process: 6865 / 857

Going ahead to step 8:
When dividing 6865 by 857, we get 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 84298.0
The remainder is 9 after subtracting 6856 from 6865.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 9:
90 divided by 857 is 0 with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 84298.0
Subtract 0 from 90 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.

Going ahead to step 10:
900 divided by 857 is 1 with a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 84298.01
Subtract 857 from 900 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 11:
430 divided by 857 is 0 with a remainder of 430.
Use 0 as the next digit of our solution. 
Result so far: 84298.01
Subtract 0 from 430 to get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Advancing to step 12:
The number 857 fits into 4300 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 84298.0105
Subtract 4285 from 4300 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
857 can be fit into 150 0 times, resulting in a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 84298.0105
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 14:
1500 divided by 857 is 1 with a remainder of 643.
Record the quotient 1 as the next digit in the result. 
Result so far: 84298.010501
If we subtract 857 from 1500, we get 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

Advancing to step 15:
6430 divided by 857 is 7 with a remainder of 431.
Put 7 as the next digit of the answer. 
Result so far: 84298.0105017
If we take 5999 away from 6430, we end up with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Advancing to step 16:
If we divide 4310 by 857, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 84298.01050175
If we subtract 4285 from 4310, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 84298.01050175 and a remainder of 2.5e-08.