We look at the division of 75301448 by 406 
We're looking to find how many times 406 goes into 75301448.

Step 1:
406 goes into 7 0 times 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.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 406

Advancing to step 2:
When dividing 75 by 406, we get 0 with a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Fetch the next digit (3) from the dividend, attach it to 75 and continue: 753 / 406

Advancing to step 3:
If we divide 753 by 406, we get 1 and a remainder of 347.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 406 away from 753, we end up with 347.
Bring next digit (0) of the dividend behind the 347 and repeat the process: 3470 / 406

On to step 4:
When dividing 3470 by 406, we get 8 with a remainder of 222.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 222 after subtracting 3248 from 3470.
Bring next digit (1) of the dividend behind the 222 and repeat the process: 2221 / 406

Step 5:
406 can be fit into 2221 5 times, resulting in a remainder of 191.
Put 5 as the next digit of the answer. 
Result so far: 185.0
Subtract 2030 from 2221 to get 191.
Include the next digit (4) from the dividend after 191, then repeat: 1914 / 406

Going ahead to step 6:
1914 divided by 406 is 4 with a remainder of 290.
Write down 4 as next digit of the result. 
Result so far: 1854.0
Subtract 1624 from 1914 to get 290.
Take the next digit (4) from the dividend and append it to 290, then repeat: 2904 / 406

On to step 7:
406 can be fit into 2904 7 times, resulting in a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 18547.0
Subtracting 2842 from 2904 leaves us with 62.
Bring next digit (8) of the dividend behind the 62 and repeat the process: 628 / 406

Going ahead to step 8:
If we divide 628 by 406, we get 1 and a remainder of 222.
Write down 1 as next digit of the result. 
Result so far: 185471.0
The remainder is 222 after subtracting 406 from 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Moving on to step 9:
406 can be fit into 2220 5 times, resulting in a remainder of 190.
Use 5 as the next digit of our solution. 
Result so far: 185471.5
Subtracting 2030 from 2220 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 10:
The number 406 fits into 1900 4 times, leaving a remainder of 276.
Put 4 as the next digit of the answer. 
Result so far: 185471.54
If we take 1624 away from 1900, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 11:
406 goes into 2760 6 times with a remainder of 324.
Write down 6 as next digit of the result. 
Result so far: 185471.546
The remainder is 324 after subtracting 2436 from 2760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 12:
The number 406 fits into 3240 7 times, leaving a remainder of 398.
Use 7 as the next digit of our solution. 
Result so far: 185471.5467
The remainder is 398 after subtracting 2842 from 3240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Moving on to step 13:
If we divide 3980 by 406, we get 9 and a remainder of 326.
The number 9 becomes the next digit in our result. 
Result so far: 185471.54679
If we take 3654 away from 3980, we end up with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 14:
If we divide 3260 by 406, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 185471.546798
If we take 3248 away from 3260, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 15:
When dividing 120 by 406, we get 0 with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 185471.546798
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 16:
If we divide 1200 by 406, we get 2 and a remainder of 388.
Write down 2 as next digit of the result. 
Result so far: 185471.54679802
If we take 812 away from 1200, we end up with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

In conclusion, the division gives 185471.54679802 with a balance of 3.88e-07.