75883493 divided by 456 
We want to figure out the number of times 75883493 can be divided by 456.

Let's proceed to step 1:
456 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 456

On to step 2:
456 goes into 75 0 times with a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Take the next digit (8) from the dividend and append it to 75, then repeat: 758 / 456

Step 3:
The number 456 fits into 758 1 times, leaving a remainder of 302.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 456 from 758 to get 302.
Fetch the next digit (8) from the dividend, attach it to 302 and continue: 3028 / 456

Let's proceed to step 4:
3028 divided by 456 is 6 with a remainder of 292.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we take 2736 away from 3028, we end up with 292.
Grab the next digit (3) from the dividend, add it to 292, then carry on: 2923 / 456

Step 5:
2923 divided by 456 is 6 with a remainder of 187.
Record the quotient 6 as the next digit in the result. 
Result so far: 166.0
The remainder is 187 after subtracting 2736 from 2923.
Grab the next digit (4) from the dividend, add it to 187, then carry on: 1874 / 456

On to step 6:
456 goes into 1874 4 times with a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 1664.0
Deduct 1824 from 1874 and we're left with 50.
Fetch the next digit (9) from the dividend, attach it to 50 and continue: 509 / 456

Advancing to step 7:
The number 456 fits into 509 1 times, leaving a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 16641.0
If we take 456 away from 509, we end up with 53.
Append the next digit (3) from the dividend to 53 and continue with: 533 / 456

Step 8:
The number 456 fits into 533 1 times, leaving a remainder of 77.
Use 1 as the next digit of our solution. 
Result so far: 166411.0
If we take 456 away from 533, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 9:
If we divide 770 by 456, we get 1 and a remainder of 314.
The number 1 becomes the next digit in our result. 
Result so far: 166411.1
If we subtract 456 from 770, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 10:
3140 divided by 456 is 6 with a remainder of 404.
The number 6 becomes the next digit in our result. 
Result so far: 166411.16
Subtract 2736 from 3140 to get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Step 11:
456 can be fit into 4040 8 times, resulting in a remainder of 392.
Use 8 as the next digit of our solution. 
Result so far: 166411.168
If we take 3648 away from 4040, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 12:
If we divide 3920 by 456, we get 8 and a remainder of 272.
The next digit of our result is 8. 
Result so far: 166411.1688
Deduct 3648 from 3920 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

The final result is 166411.1688 with a remainder of 0.00272.