26259343 divided by 402 
We're looking to find how many times 402 goes into 26259343.

Going ahead to step 1:
If we divide 2 by 402, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 402

On to step 2:
26 divided by 402 is 0 with a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 26, we get 26.
Take the next digit (2) from the dividend and append it to 26, then repeat: 262 / 402

Going ahead to step 3:
402 can be fit into 262 0 times, resulting in a remainder of 262.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 262, we end up with 262.
Bring next digit (5) of the dividend behind the 262 and repeat the process: 2625 / 402

Going ahead to step 4:
The number 402 fits into 2625 6 times, leaving a remainder of 213.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 2412 from 2625 and we're left with 213.
Append the next digit (9) from the dividend to 213 and continue with: 2139 / 402

On to step 5:
If we divide 2139 by 402, we get 5 and a remainder of 129.
Write down 5 as next digit of the result. 
Result so far: 65.0
Subtracting 2010 from 2139 leaves us with 129.
Append the next digit (3) from the dividend to 129 and continue with: 1293 / 402

Moving on to step 6:
402 goes into 1293 3 times with a remainder of 87.
Use 3 as the next digit of our solution. 
Result so far: 653.0
Subtract 1206 from 1293 to get 87.
Include the next digit (4) from the dividend after 87, then repeat: 874 / 402

Advancing to step 7:
874 divided by 402 is 2 with a remainder of 70.
Use 2 as the next digit of our solution. 
Result so far: 6532.0
Subtract 804 from 874 to get 70.
Take the next digit (3) from the dividend and append it to 70, then repeat: 703 / 402

On to step 8:
402 can be fit into 703 1 times, resulting in a remainder of 301.
Use 1 as the next digit of our solution. 
Result so far: 65321.0
The remainder is 301 after subtracting 402 from 703.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Let's proceed to step 9:
If we divide 3010 by 402, we get 7 and a remainder of 196.
Use 7 as the next digit of our solution. 
Result so far: 65321.7
If we subtract 2814 from 3010, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 10:
The number 402 fits into 1960 4 times, leaving a remainder of 352.
Write down 4 as next digit of the result. 
Result so far: 65321.74
If we take 1608 away from 1960, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 11:
When dividing 3520 by 402, we get 8 with a remainder of 304.
Use 8 as the next digit of our solution. 
Result so far: 65321.748
Deduct 3216 from 3520 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 12:
402 goes into 3040 7 times with a remainder of 226.
Use 7 as the next digit of our solution. 
Result so far: 65321.7487
Subtracting 2814 from 3040 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 13:
402 goes into 2260 5 times with a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 65321.74875
If we subtract 2010 from 2260, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 14:
If we divide 2500 by 402, we get 6 and a remainder of 88.
Write down 6 as next digit of the result. 
Result so far: 65321.748756
The remainder is 88 after subtracting 2412 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 15:
402 goes into 880 2 times with a remainder of 76.
Write down 2 as next digit of the result. 
Result so far: 65321.7487562
If we subtract 804 from 880, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 16:
760 divided by 402 is 1 with a remainder of 358.
Record the quotient 1 as the next digit in the result. 
Result so far: 65321.74875621
If we subtract 402 from 760, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

The final outcome is 65321.74875621, with a leftover of 3.58e-07.