Let's divide 87224538 by 623
We want to divide 87224538 by 623.

Step 1:
When dividing 8 by 623, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 623

Let's proceed to step 2:
If we divide 87 by 623, we get 0 and a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Grab the next digit (2) from the dividend, add it to 87, then carry on: 872 / 623

Advancing to step 3:
The number 623 fits into 872 1 times, leaving a remainder of 249.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 623 from 872 to get 249.
Append the next digit (2) from the dividend to 249 and continue with: 2492 / 623

Advancing to step 4:
623 goes into 2492 4 times with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 2492 away from 2492, we end up with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 623

On to step 5:
4 divided by 623 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 140.0
If we take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 623

On to step 6:
If we divide 45 by 623, we get 0 and a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 1400.0
Subtract 0 from 45 to get 45.
Include the next digit (3) from the dividend after 45, then repeat: 453 / 623

Advancing to step 7:
623 goes into 453 0 times with a remainder of 453.
The number 0 becomes the next digit in our result. 
Result so far: 14000.0
If we take 0 away from 453, we end up with 453.
Include the next digit (8) from the dividend after 453, then repeat: 4538 / 623

Advancing to step 8:
The number 623 fits into 4538 7 times, leaving a remainder of 177.
Write down 7 as next digit of the result. 
Result so far: 140007.0
If we take 4361 away from 4538, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Going ahead to step 9:
623 can be fit into 1770 2 times, resulting in a remainder of 524.
The number 2 becomes the next digit in our result. 
Result so far: 140007.2
If we subtract 1246 from 1770, we get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Step 10:
623 can be fit into 5240 8 times, resulting in a remainder of 256.
Put 8 as the next digit of the answer. 
Result so far: 140007.28
Deduct 4984 from 5240 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 11:
623 goes into 2560 4 times with a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 140007.284
Subtracting 2492 from 2560 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 12:
623 can be fit into 680 1 times, resulting in a remainder of 57.
The next digit of our result is 1. 
Result so far: 140007.2841
Subtracting 623 from 680 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 13:
The number 623 fits into 570 0 times, leaving a remainder of 570.
Use 0 as the next digit of our solution. 
Result so far: 140007.2841
If we take 0 away from 570, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

On to step 14:
623 goes into 5700 9 times with a remainder of 93.
Put 9 as the next digit of the answer. 
Result so far: 140007.284109
If we take 5607 away from 5700, we end up with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Moving on to step 15:
The number 623 fits into 930 1 times, leaving a remainder of 307.
Write down 1 as next digit of the result. 
Result so far: 140007.2841091
If we take 623 away from 930, we end up with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Advancing to step 16:
3070 divided by 623 is 4 with a remainder of 578.
The number 4 becomes the next digit in our result. 
Result so far: 140007.28410914
Subtract 2492 from 3070 to get 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

After the division, we end up with 140007.28410914 and a remainder of 5.78e-07.