We look at the division of 743990 by 53 
We want to divide 743990 by 53.

Moving on to step 1:
If we divide 7 by 53, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 53

Going ahead to step 2:
74 divided by 53 is 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 53 away from 74, we end up with 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 53

Going ahead to step 3:
If we divide 213 by 53, we get 4 and a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 212 away from 213, we end up with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 53

Moving on to step 4:
The number 53 fits into 19 0 times, leaving a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 140.0
Subtract 0 from 19 to get 19.
Grab the next digit (9) from the dividend, add it to 19, then carry on: 199 / 53

Going ahead to step 5:
When dividing 199 by 53, we get 3 with a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 1403.0
If we take 159 away from 199, we end up with 40.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 53

Moving on to step 6:
53 can be fit into 400 7 times, resulting in a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 14037.0
If we take 371 away from 400, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 7:
53 can be fit into 290 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 14037.5
If we take 265 away from 290, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 8:
If we divide 250 by 53, we get 4 and a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 14037.54
If we take 212 away from 250, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 9:
53 can be fit into 380 7 times, resulting in a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 14037.547
Subtracting 371 from 380 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 10:
When dividing 90 by 53, we get 1 with a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 14037.5471
If we subtract 53 from 90, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 11:
370 divided by 53 is 6 with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 14037.54716
If we subtract 318 from 370, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
When dividing 520 by 53, we get 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 14037.547169
If we subtract 477 from 520, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 13:
When dividing 430 by 53, we get 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 14037.5471698
If we subtract 424 from 430, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 14:
When dividing 60 by 53, we get 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 14037.54716981
Subtracting 53 from 60 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 14037.54716981 and a remainder of 7e-09.