We're dividing 75805402 by 457 
We want to figure out the number of times 75805402 can be divided by 457.

Moving on to step 1:
If we divide 7 by 457, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 457

Advancing to step 2:
When dividing 75 by 457, we get 0 with a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Bring next digit (8) of the dividend behind the 75 and repeat the process: 758 / 457

Step 3:
457 can be fit into 758 1 times, resulting in a remainder of 301.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 457 from 758 to get 301.
Include the next digit (0) from the dividend after 301, then repeat: 3010 / 457

Going ahead to step 4:
457 can be fit into 3010 6 times, resulting in a remainder of 268.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 268 after subtracting 2742 from 3010.
Include the next digit (5) from the dividend after 268, then repeat: 2685 / 457

On to step 5:
When dividing 2685 by 457, we get 5 with a remainder of 400.
Use 5 as the next digit of our solution. 
Result so far: 165.0
The remainder is 400 after subtracting 2285 from 2685.
Bring next digit (4) of the dividend behind the 400 and repeat the process: 4004 / 457

Going ahead to step 6:
4004 divided by 457 is 8 with a remainder of 348.
Record the quotient 8 as the next digit in the result. 
Result so far: 1658.0
If we take 3656 away from 4004, we end up with 348.
Append the next digit (0) from the dividend to 348 and continue with: 3480 / 457

On to step 7:
3480 divided by 457 is 7 with a remainder of 281.
Put 7 as the next digit of the answer. 
Result so far: 16587.0
If we take 3199 away from 3480, we end up with 281.
Take the next digit (2) from the dividend and append it to 281, then repeat: 2812 / 457

On to step 8:
457 can be fit into 2812 6 times, resulting in a remainder of 70.
The next digit of our result is 6. 
Result so far: 165876.0
Subtract 2742 from 2812 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
457 can be fit into 700 1 times, resulting in a remainder of 243.
Put 1 as the next digit of the answer. 
Result so far: 165876.1
Subtract 457 from 700 to get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

On to step 10:
457 goes into 2430 5 times with a remainder of 145.
Use 5 as the next digit of our solution. 
Result so far: 165876.15
Deduct 2285 from 2430 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 11:
457 goes into 1450 3 times with a remainder of 79.
The number 3 becomes the next digit in our result. 
Result so far: 165876.153
The remainder is 79 after subtracting 1371 from 1450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 12:
457 can be fit into 790 1 times, resulting in a remainder of 333.
Put 1 as the next digit of the answer. 
Result so far: 165876.1531
If we take 457 away from 790, we end up with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

On to step 13:
When dividing 3330 by 457, we get 7 with a remainder of 131.
Put 7 as the next digit of the answer. 
Result so far: 165876.15317
If we subtract 3199 from 3330, we get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 14:
457 goes into 1310 2 times with a remainder of 396.
Write down 2 as next digit of the result. 
Result so far: 165876.153172
If we subtract 914 from 1310, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

On to step 15:
The number 457 fits into 3960 8 times, leaving a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 165876.1531728
The remainder is 304 after subtracting 3656 from 3960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 16:
457 goes into 3040 6 times with a remainder of 298.
The number 6 becomes the next digit in our result. 
Result so far: 165876.15317286
If we take 2742 away from 3040, we end up with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

The final result is 165876.15317286 with a remainder of 2.98e-07.