We look at the division of 745840 by 99 
We want to figure out the number of times 745840 can be divided by 99.

Let's proceed to step 1:
The number 99 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 99

Advancing to step 2:
99 can be fit into 74 0 times, resulting in a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Take the next digit (5) from the dividend and append it to 74, then repeat: 745 / 99

Advancing to step 3:
99 goes into 745 7 times with a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 693 from 745 leaves us with 52.
Grab the next digit (8) from the dividend, add it to 52, then carry on: 528 / 99

Advancing to step 4:
99 can be fit into 528 5 times, resulting in a remainder of 33.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we subtract 495 from 528, we get 33.
Append the next digit (4) from the dividend to 33 and continue with: 334 / 99

Advancing to step 5:
334 divided by 99 is 3 with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 753.0
Subtract 297 from 334 to get 37.
Append the next digit (0) from the dividend to 37 and continue with: 370 / 99

Step 6:
370 divided by 99 is 3 with a remainder of 73.
Record the quotient 3 as the next digit in the result. 
Result so far: 7533.0
Subtract 297 from 370 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 7:
99 goes into 730 7 times with a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 7533.7
The remainder is 37 after subtracting 693 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 8:
99 goes into 370 3 times with a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 7533.73
Subtracting 297 from 370 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 9:
730 divided by 99 is 7 with a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 7533.737
If we take 693 away from 730, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 10:
If we divide 370 by 99, we get 3 and a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 7533.7373
Deduct 297 from 370 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 11:
99 goes into 730 7 times with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 7533.73737
The remainder is 37 after subtracting 693 from 730.
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 12:
370 divided by 99 is 3 with a remainder of 73.
Record the quotient 3 as the next digit in the result. 
Result so far: 7533.737373
Deduct 297 from 370 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 13:
When dividing 730 by 99, we get 7 with a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 7533.7373737
If we take 693 away from 730, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 14:
99 can be fit into 370 3 times, resulting in a remainder of 73.
The next digit of our result is 3. 
Result so far: 7533.73737373
Subtracting 297 from 370 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final outcome is 7533.73737373, with a leftover of 7.3e-08.