45471631 ÷ 75 
Let's see how many times 75 fits into 45471631.

Moving on to step 1:
75 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 75

Let's proceed to step 2:
If we divide 45 by 75, we get 0 and a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (4) from the dividend, add it to 45, then carry on: 454 / 75

Moving on to step 3:
75 goes into 454 6 times with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 450 from 454 leaves us with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 75

On to step 4:
47 divided by 75 is 0 with a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 60.0
Subtract 0 from 47 to get 47.
Grab the next digit (1) from the dividend, add it to 47, then carry on: 471 / 75

Let's proceed to step 5:
471 divided by 75 is 6 with a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 606.0
If we take 450 away from 471, we end up with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 75

Going ahead to step 6:
216 divided by 75 is 2 with a remainder of 66.
Use 2 as the next digit of our solution. 
Result so far: 6062.0
If we subtract 150 from 216, we get 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 75

Step 7:
663 divided by 75 is 8 with a remainder of 63.
The number 8 becomes the next digit in our result. 
Result so far: 60628.0
Deduct 600 from 663 and we're left with 63.
Take the next digit (1) from the dividend and append it to 63, then repeat: 631 / 75

Going ahead to step 8:
631 divided by 75 is 8 with a remainder of 31.
Put 8 as the next digit of the answer. 
Result so far: 606288.0
Subtracting 600 from 631 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 9:
310 divided by 75 is 4 with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 606288.4
If we take 300 away from 310, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
When dividing 100 by 75, we get 1 with a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 606288.41
Deduct 75 from 100 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 11:
The number 75 fits into 250 3 times, leaving a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 606288.413
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 12:
If we divide 250 by 75, we get 3 and a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 606288.4133
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 606288.4133 and a remainder of 0.00025.