425959 divided by 40 
We want to figure out the number of times 425959 can be divided by 40.

Let's proceed to step 1:
When dividing 4 by 40, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 40

Moving on to step 2:
40 can be fit into 42 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 2 after subtracting 40 from 42.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 40

Step 3:
If we divide 25 by 40, we get 0 and a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 25, we end up with 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 40

Moving on to step 4:
If we divide 259 by 40, we get 6 and a remainder of 19.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Deduct 240 from 259 and we're left with 19.
Include the next digit (5) from the dividend after 19, then repeat: 195 / 40

Let's proceed to step 5:
When dividing 195 by 40, we get 4 with a remainder of 35.
Put 4 as the next digit of the answer. 
Result so far: 1064.0
Subtract 160 from 195 to get 35.
Bring next digit (9) of the dividend behind the 35 and repeat the process: 359 / 40

On to step 6:
The number 40 fits into 359 8 times, leaving a remainder of 39.
Write down 8 as next digit of the result. 
Result so far: 10648.0
Deduct 320 from 359 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
When dividing 390 by 40, we get 9 with a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 10648.9
The remainder is 30 after subtracting 360 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
If we divide 300 by 40, we get 7 and a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 10648.97
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
When dividing 200 by 40, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10648.975
Subtracting 200 from 200 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
The number 40 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10648.975
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
40 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10648.975
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 10648.975 with a remainder of 0.0.