Let's divide 870623 by 49
We want to divide 870623 by 49.

Step 1:
49 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 49

Step 2:
49 can be fit into 87 1 times, resulting in a remainder of 38.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 49 away from 87, we end up with 38.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 49

Step 3:
The number 49 fits into 380 7 times, leaving a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 343 from 380, we get 37.
Take the next digit (6) from the dividend and append it to 37, then repeat: 376 / 49

Moving on to step 4:
49 can be fit into 376 7 times, resulting in a remainder of 33.
The next digit of our result is 7. 
Result so far: 177.0
The remainder is 33 after subtracting 343 from 376.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 49

Going ahead to step 5:
332 divided by 49 is 6 with a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 1776.0
If we take 294 away from 332, we end up with 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 49

Advancing to step 6:
383 divided by 49 is 7 with a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 17767.0
The remainder is 40 after subtracting 343 from 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 7:
When dividing 400 by 49, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 17767.8
Deduct 392 from 400 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
49 can be fit into 80 1 times, resulting in a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 17767.81
If we subtract 49 from 80, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 9:
49 can be fit into 310 6 times, resulting in a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 17767.816
Subtract 294 from 310 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
160 divided by 49 is 3 with a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 17767.8163
If we take 147 away from 160, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 11:
130 divided by 49 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 17767.81632
If we subtract 98 from 130, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
49 goes into 320 6 times with a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 17767.816326
Subtracting 294 from 320 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 13:
49 goes into 260 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 17767.8163265
Deduct 245 from 260 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 14:
49 goes into 150 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 17767.81632653
Deduct 147 from 150 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 17767.81632653 and a remainder of 3e-09.