We look at the division of 71440 by 99 
We're looking to find how many times 99 goes into 71440.

Let's proceed to step 1:
When dividing 7 by 99, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 99

Going ahead to step 2:
71 divided by 99 is 0 with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Fetch the next digit (4) from the dividend, attach it to 71 and continue: 714 / 99

On to step 3:
99 goes into 714 7 times with a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 21 after subtracting 693 from 714.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 99

Advancing to step 4:
99 goes into 214 2 times with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Subtracting 198 from 214 leaves us with 16.
Fetch the next digit (0) from the dividend, attach it to 16 and continue: 160 / 99

Step 5:
If we divide 160 by 99, we get 1 and a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 721.0
If we take 99 away from 160, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 6:
If we divide 610 by 99, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 721.6
If we subtract 594 from 610, 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.

Going ahead to step 7:
If we divide 160 by 99, we get 1 and a remainder of 61.
Use 1 as the next digit of our solution. 
Result so far: 721.61
The remainder is 61 after subtracting 99 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 8:
The number 99 fits into 610 6 times, leaving a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 721.616
Deduct 594 from 610 and we're left 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.

Let's proceed to step 9:
160 divided by 99 is 1 with a remainder of 61.
The next digit of our result is 1. 
Result so far: 721.6161
Subtracting 99 from 160 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 10:
If we divide 610 by 99, we get 6 and a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 721.61616
Subtract 594 from 610 to 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.

Step 11:
When dividing 160 by 99, we get 1 with a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 721.616161
If we subtract 99 from 160, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 12:
If we divide 610 by 99, we get 6 and a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 721.6161616
Deduct 594 from 610 and we're left 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.

Going ahead to step 13:
160 divided by 99 is 1 with a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 721.61616161
Subtracting 99 from 160 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final outcome is 721.61616161, with a leftover of 6.1e-08.