75543151 ÷ 442 
Let's see how many times 442 fits into 75543151.

Advancing to step 1:
When dividing 7 by 442, we get 0 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.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 442

On to step 2:
442 can be fit into 75 0 times, resulting in a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Include the next digit (5) from the dividend after 75, then repeat: 755 / 442

Let's proceed to step 3:
The number 442 fits into 755 1 times, leaving a remainder of 313.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 442 away from 755, we end up with 313.
Include the next digit (4) from the dividend after 313, then repeat: 3134 / 442

Advancing to step 4:
442 goes into 3134 7 times with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 40 after subtracting 3094 from 3134.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 442

Going ahead to step 5:
The number 442 fits into 403 0 times, leaving a remainder of 403.
The next digit of our result is 0. 
Result so far: 170.0
Subtracting 0 from 403 leaves us with 403.
Bring next digit (1) of the dividend behind the 403 and repeat the process: 4031 / 442

Step 6:
The number 442 fits into 4031 9 times, leaving a remainder of 53.
Write down 9 as next digit of the result. 
Result so far: 1709.0
Subtracting 3978 from 4031 leaves us with 53.
Append the next digit (5) from the dividend to 53 and continue with: 535 / 442

On to step 7:
If we divide 535 by 442, we get 1 and a remainder of 93.
Record the quotient 1 as the next digit in the result. 
Result so far: 17091.0
The remainder is 93 after subtracting 442 from 535.
Include the next digit (1) from the dividend after 93, then repeat: 931 / 442

Let's proceed to step 8:
When dividing 931 by 442, we get 2 with a remainder of 47.
The number 2 becomes the next digit in our result. 
Result so far: 170912.0
Deduct 884 from 931 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 9:
470 divided by 442 is 1 with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 170912.1
Subtracting 442 from 470 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 10:
280 divided by 442 is 0 with a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 170912.1
Deduct 0 from 280 and we're left 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.

Advancing to step 11:
2800 divided by 442 is 6 with a remainder of 148.
The number 6 becomes the next digit in our result. 
Result so far: 170912.106
The remainder is 148 after subtracting 2652 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 12:
If we divide 1480 by 442, we get 3 and a remainder of 154.
Use 3 as the next digit of our solution. 
Result so far: 170912.1063
If we subtract 1326 from 1480, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Advancing to step 13:
If we divide 1540 by 442, we get 3 and a remainder of 214.
Put 3 as the next digit of the answer. 
Result so far: 170912.10633
Subtracting 1326 from 1540 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

The quotient of the division is 170912.10633, and the remainder is 0.000214.