We're dividing 53898489 by 749 
Our goal is to divide 53898489 by 749.

Let's proceed to step 1:
If we divide 5 by 749, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 749

On to step 2:
The number 749 fits into 53 0 times, leaving a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Grab the next digit (8) from the dividend, add it to 53, then carry on: 538 / 749

Advancing to step 3:
When dividing 538 by 749, we get 0 with a remainder of 538.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 538 to get 538.
Grab the next digit (9) from the dividend, add it to 538, then carry on: 5389 / 749

Let's proceed to step 4:
749 goes into 5389 7 times with a remainder of 146.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 5243 from 5389 and we're left with 146.
Bring next digit (8) of the dividend behind the 146 and repeat the process: 1468 / 749

Step 5:
749 goes into 1468 1 times with a remainder of 719.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Subtracting 749 from 1468 leaves us with 719.
Append the next digit (4) from the dividend to 719 and continue with: 7194 / 749

Going ahead to step 6:
7194 divided by 749 is 9 with a remainder of 453.
Use 9 as the next digit of our solution. 
Result so far: 719.0
Deduct 6741 from 7194 and we're left with 453.
Fetch the next digit (8) from the dividend, attach it to 453 and continue: 4538 / 749

Moving on to step 7:
If we divide 4538 by 749, we get 6 and a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 7196.0
The remainder is 44 after subtracting 4494 from 4538.
Take the next digit (9) from the dividend and append it to 44, then repeat: 449 / 749

Moving on to step 8:
449 divided by 749 is 0 with a remainder of 449.
The next digit of our result is 0. 
Result so far: 71960.0
Subtract 0 from 449 to get 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Going ahead to step 9:
If we divide 4490 by 749, we get 5 and a remainder of 745.
The number 5 becomes the next digit in our result. 
Result so far: 71960.5
Subtracting 3745 from 4490 leaves us with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Let's proceed to step 10:
When dividing 7450 by 749, we get 9 with a remainder of 709.
The number 9 becomes the next digit in our result. 
Result so far: 71960.59
If we take 6741 away from 7450, we end up with 709.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7090, and continue the process.

On to step 11:
749 goes into 7090 9 times with a remainder of 349.
The number 9 becomes the next digit in our result. 
Result so far: 71960.599
If we take 6741 away from 7090, we end up with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Our division results in 71960.599 with a remaining 0.0349.