We're dividing 426451 by 75 
We want to figure out the number of times 426451 can be divided by 75.

Let's proceed to step 1:
75 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 75

On to step 2:
When dividing 42 by 75, we get 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 75

Going ahead to step 3:
If we divide 426 by 75, we get 5 and a remainder of 51.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 51 after subtracting 375 from 426.
Grab the next digit (4) from the dividend, add it to 51, then carry on: 514 / 75

Moving on to step 4:
514 divided by 75 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 56.0
Deduct 450 from 514 and we're left with 64.
Include the next digit (5) from the dividend after 64, then repeat: 645 / 75

Let's proceed to step 5:
When dividing 645 by 75, we get 8 with a remainder of 45.
Use 8 as the next digit of our solution. 
Result so far: 568.0
The remainder is 45 after subtracting 600 from 645.
Bring next digit (1) of the dividend behind the 45 and repeat the process: 451 / 75

Moving on to step 6:
451 divided by 75 is 6 with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 5686.0
Subtracting 450 from 451 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
If we divide 10 by 75, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 5686.0
Deduct 0 from 10 and we're left 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.

Moving on to step 8:
100 divided by 75 is 1 with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 5686.01
If we subtract 75 from 100, 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 9:
If we divide 250 by 75, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 5686.013
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.

On to step 10:
75 can be fit into 250 3 times, resulting in a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 5686.0133
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.

In conclusion, the division gives 5686.0133 with a balance of 0.00025.