124913 ÷ 40 
Let's see how many times 40 fits into 124913.

On to step 1:
The number 40 fits into 1 0 times, leaving 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.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 40

Advancing to step 2:
12 divided by 40 is 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 40

Step 3:
If we divide 124 by 40, we get 3 and a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 120 from 124, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 40

Advancing to step 4:
40 goes into 49 1 times with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 31.0
If we subtract 40 from 49, we get 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 40

Advancing to step 5:
If we divide 91 by 40, we get 2 and a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 312.0
The remainder is 11 after subtracting 80 from 91.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 40

Going ahead to step 6:
40 can be fit into 113 2 times, resulting in a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 3122.0
If we subtract 80 from 113, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
40 can be fit into 330 8 times, resulting in a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 3122.8
If we take 320 away from 330, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
If we divide 100 by 40, we get 2 and a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 3122.82
The remainder is 20 after subtracting 80 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
When dividing 200 by 40, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 3122.825
The remainder is 0 after subtracting 200 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
40 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3122.825
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
40 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3122.825
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 3122.825 with a balance of 0.0.