We look at the division of 75129410 by 745 
We're looking to find how many times 745 goes into 75129410.

Moving on to step 1:
The number 745 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 745

Step 2:
745 can be fit into 75 0 times, resulting in a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Include the next digit (1) from the dividend after 75, then repeat: 751 / 745

On to step 3:
The number 745 fits into 751 1 times, leaving a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 745 away from 751, we end up with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 745

Let's proceed to step 4:
The number 745 fits into 62 0 times, leaving a remainder of 62.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 62 leaves us with 62.
Take the next digit (9) from the dividend and append it to 62, then repeat: 629 / 745

On to step 5:
When dividing 629 by 745, we get 0 with a remainder of 629.
Put 0 as the next digit of the answer. 
Result so far: 100.0
The remainder is 629 after subtracting 0 from 629.
Grab the next digit (4) from the dividend, add it to 629, then carry on: 6294 / 745

Step 6:
If we divide 6294 by 745, we get 8 and a remainder of 334.
The next digit of our result is 8. 
Result so far: 1008.0
Deduct 5960 from 6294 and we're left with 334.
Include the next digit (1) from the dividend after 334, then repeat: 3341 / 745

Moving on to step 7:
3341 divided by 745 is 4 with a remainder of 361.
The next digit of our result is 4. 
Result so far: 10084.0
Subtracting 2980 from 3341 leaves us with 361.
Take the next digit (0) from the dividend and append it to 361, then repeat: 3610 / 745

Moving on to step 8:
745 goes into 3610 4 times with a remainder of 630.
The next digit of our result is 4. 
Result so far: 100844.0
Subtract 2980 from 3610 to get 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Moving on to step 9:
745 can be fit into 6300 8 times, resulting in a remainder of 340.
Record the quotient 8 as the next digit in the result. 
Result so far: 100844.8
Subtract 5960 from 6300 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 10:
The number 745 fits into 3400 4 times, leaving a remainder of 420.
Use 4 as the next digit of our solution. 
Result so far: 100844.84
Subtract 2980 from 3400 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 11:
4200 divided by 745 is 5 with a remainder of 475.
Write down 5 as next digit of the result. 
Result so far: 100844.845
If we subtract 3725 from 4200, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Advancing to step 12:
When dividing 4750 by 745, we get 6 with a remainder of 280.
Record the quotient 6 as the next digit in the result. 
Result so far: 100844.8456
Subtracting 4470 from 4750 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 13:
2800 divided by 745 is 3 with a remainder of 565.
The number 3 becomes the next digit in our result. 
Result so far: 100844.84563
The remainder is 565 after subtracting 2235 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Step 14:
The number 745 fits into 5650 7 times, leaving a remainder of 435.
The number 7 becomes the next digit in our result. 
Result so far: 100844.845637
If we subtract 5215 from 5650, we get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Moving on to step 15:
745 goes into 4350 5 times with a remainder of 625.
The next digit of our result is 5. 
Result so far: 100844.8456375
Subtracting 3725 from 4350 leaves us with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Let's proceed to step 16:
745 goes into 6250 8 times with a remainder of 290.
Put 8 as the next digit of the answer. 
Result so far: 100844.84563758
If we subtract 5960 from 6250, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

After the division, we end up with 100844.84563758 and a remainder of 2.9e-07.