We're dividing 25466290 by 487 
We want to figure out the number of times 25466290 can be divided by 487.

Step 1:
487 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 487

Step 2:
When dividing 25 by 487, we get 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Include the next digit (4) from the dividend after 25, then repeat: 254 / 487

On to step 3:
254 divided by 487 is 0 with a remainder of 254.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 254 leaves us with 254.
Include the next digit (6) from the dividend after 254, then repeat: 2546 / 487

Step 4:
If we divide 2546 by 487, we get 5 and a remainder of 111.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 2435 away from 2546, we end up with 111.
Grab the next digit (6) from the dividend, add it to 111, then carry on: 1116 / 487

Advancing to step 5:
The number 487 fits into 1116 2 times, leaving a remainder of 142.
Write down 2 as next digit of the result. 
Result so far: 52.0
If we take 974 away from 1116, we end up with 142.
Include the next digit (2) from the dividend after 142, then repeat: 1422 / 487

On to step 6:
If we divide 1422 by 487, we get 2 and a remainder of 448.
Put 2 as the next digit of the answer. 
Result so far: 522.0
If we subtract 974 from 1422, we get 448.
Bring next digit (9) of the dividend behind the 448 and repeat the process: 4489 / 487

Let's proceed to step 7:
487 can be fit into 4489 9 times, resulting in a remainder of 106.
Put 9 as the next digit of the answer. 
Result so far: 5229.0
If we take 4383 away from 4489, we end up with 106.
Append the next digit (0) from the dividend to 106 and continue with: 1060 / 487

Let's proceed to step 8:
487 can be fit into 1060 2 times, resulting in a remainder of 86.
Record the quotient 2 as the next digit in the result. 
Result so far: 52292.0
The remainder is 86 after subtracting 974 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 9:
487 goes into 860 1 times with a remainder of 373.
Record the quotient 1 as the next digit in the result. 
Result so far: 52292.1
If we take 487 away from 860, we end up with 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Let's proceed to step 10:
487 can be fit into 3730 7 times, resulting in a remainder of 321.
The next digit of our result is 7. 
Result so far: 52292.17
Deduct 3409 from 3730 and we're left with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Step 11:
The number 487 fits into 3210 6 times, leaving a remainder of 288.
Use 6 as the next digit of our solution. 
Result so far: 52292.176
If we subtract 2922 from 3210, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 12:
If we divide 2880 by 487, we get 5 and a remainder of 445.
The number 5 becomes the next digit in our result. 
Result so far: 52292.1765
Subtract 2435 from 2880 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Step 13:
The number 487 fits into 4450 9 times, leaving a remainder of 67.
Write down 9 as next digit of the result. 
Result so far: 52292.17659
If we subtract 4383 from 4450, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 14:
670 divided by 487 is 1 with a remainder of 183.
Put 1 as the next digit of the answer. 
Result so far: 52292.176591
If we subtract 487 from 670, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Moving on to step 15:
487 can be fit into 1830 3 times, resulting in a remainder of 369.
Put 3 as the next digit of the answer. 
Result so far: 52292.1765913
Deduct 1461 from 1830 and we're left with 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Going ahead to step 16:
When dividing 3690 by 487, we get 7 with a remainder of 281.
Write down 7 as next digit of the result. 
Result so far: 52292.17659137
Deduct 3409 from 3690 and we're left with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

The final result is 52292.17659137 with a remainder of 2.81e-07.