We look at the division of 138924 by 56 
Let's see how many times 56 fits into 138924.

Step 1:
1 divided by 56 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 56

Step 2:
The number 56 fits into 13 0 times, leaving a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 56

Advancing to step 3:
When dividing 138 by 56, we get 2 with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 112 from 138, we get 26.
Grab the next digit (9) from the dividend, add it to 26, then carry on: 269 / 56

Moving on to step 4:
If we divide 269 by 56, we get 4 and a remainder of 45.
The next digit of our result is 4. 
Result so far: 24.0
If we subtract 224 from 269, we get 45.
Grab the next digit (2) from the dividend, add it to 45, then carry on: 452 / 56

On to step 5:
When dividing 452 by 56, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 248.0
Deduct 448 from 452 and we're left with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 56

Step 6:
If we divide 44 by 56, we get 0 and a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 2480.0
Deduct 0 from 44 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 7:
If we divide 440 by 56, we get 7 and a remainder of 48.
The number 7 becomes the next digit in our result. 
Result so far: 2480.7
The remainder is 48 after subtracting 392 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 8:
56 goes into 480 8 times with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 2480.78
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
The number 56 fits into 320 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 2480.785
Subtracting 280 from 320 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
When dividing 400 by 56, we get 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 2480.7857
If we subtract 392 from 400, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
80 divided by 56 is 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 2480.78571
Subtracting 56 from 80 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
56 can be fit into 240 4 times, resulting in a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 2480.785714
If we take 224 away from 240, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
56 goes into 160 2 times with a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 2480.7857142
Subtracting 112 from 160 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 14:
56 goes into 480 8 times with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 2480.78571428
Subtracting 448 from 480 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 2480.78571428, and the remainder is 3.2e-08.