We divide 75390904 by 480
We want to divide 75390904 by 480.

Step 1:
When dividing 7 by 480, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 480

Going ahead to step 2:
When dividing 75 by 480, we get 0 with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Grab the next digit (3) from the dividend, add it to 75, then carry on: 753 / 480

On to step 3:
The number 480 fits into 753 1 times, leaving a remainder of 273.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 480 from 753 to get 273.
Append the next digit (9) from the dividend to 273 and continue with: 2739 / 480

Moving on to step 4:
If we divide 2739 by 480, we get 5 and a remainder of 339.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 2400 away from 2739, we end up with 339.
Take the next digit (0) from the dividend and append it to 339, then repeat: 3390 / 480

Step 5:
3390 divided by 480 is 7 with a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 157.0
If we take 3360 away from 3390, we end up with 30.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 480

Let's proceed to step 6:
If we divide 309 by 480, we get 0 and a remainder of 309.
Use 0 as the next digit of our solution. 
Result so far: 1570.0
Subtracting 0 from 309 leaves us with 309.
Take the next digit (0) from the dividend and append it to 309, then repeat: 3090 / 480

On to step 7:
3090 divided by 480 is 6 with a remainder of 210.
Use 6 as the next digit of our solution. 
Result so far: 15706.0
If we subtract 2880 from 3090, we get 210.
Append the next digit (4) from the dividend to 210 and continue with: 2104 / 480

Let's proceed to step 8:
When dividing 2104 by 480, we get 4 with a remainder of 184.
Write down 4 as next digit of the result. 
Result so far: 157064.0
Deduct 1920 from 2104 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 9:
The number 480 fits into 1840 3 times, leaving a remainder of 400.
The next digit of our result is 3. 
Result so far: 157064.3
If we take 1440 away from 1840, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 10:
If we divide 4000 by 480, we get 8 and a remainder of 160.
Put 8 as the next digit of the answer. 
Result so far: 157064.38
If we subtract 3840 from 4000, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 11:
When dividing 1600 by 480, we get 3 with a remainder of 160.
The number 3 becomes the next digit in our result. 
Result so far: 157064.383
Deduct 1440 from 1600 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 12:
If we divide 1600 by 480, we get 3 and a remainder of 160.
The number 3 becomes the next digit in our result. 
Result so far: 157064.3833
Deduct 1440 from 1600 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The quotient of the division is 157064.3833, and the remainder is 0.0016.