We're dividing 126489 by 49 
We want to divide 126489 by 49.

Advancing to step 1:
49 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 49

Going ahead to step 2:
49 goes into 12 0 times 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.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 49

Let's proceed to step 3:
49 can be fit into 126 2 times, resulting in a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 98 from 126, we get 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 49

On to step 4:
When dividing 284 by 49, we get 5 with a remainder of 39.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 245 from 284 leaves us with 39.
Grab the next digit (8) from the dividend, add it to 39, then carry on: 398 / 49

On to step 5:
398 divided by 49 is 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 258.0
If we subtract 392 from 398, we get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 49

Advancing to step 6:
The number 49 fits into 69 1 times, leaving a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 2581.0
If we take 49 away from 69, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
49 goes into 200 4 times with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 2581.4
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
49 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 2581.4
If we subtract 0 from 40, we get 40.
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 9:
49 can be fit into 400 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 2581.408
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 10:
The number 49 fits into 80 1 times, leaving a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 2581.4081
Subtract 49 from 80 to 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 11:
49 goes into 310 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 2581.40816
If we subtract 294 from 310, we 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.

On to step 12:
49 goes into 160 3 times with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 2581.408163
The remainder is 13 after subtracting 147 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 13:
When dividing 130 by 49, we get 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 2581.4081632
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.

Going ahead to step 14:
49 can be fit into 320 6 times, resulting in a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 2581.40816326
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The quotient of the division is 2581.40816326, and the remainder is 2.6e-08.