Let's divide 25425187 by 131
We want to figure out the number of times 25425187 can be divided by 131.

Step 1:
If we divide 2 by 131, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 131

Let's proceed to step 2:
131 goes into 25 0 times with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 131

Going ahead to step 3:
131 goes into 254 1 times with a remainder of 123.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 131 from 254 to get 123.
Include the next digit (2) from the dividend after 123, then repeat: 1232 / 131

Step 4:
1232 divided by 131 is 9 with a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 1179 from 1232 leaves us with 53.
Append the next digit (5) from the dividend to 53 and continue with: 535 / 131

Advancing to step 5:
The number 131 fits into 535 4 times, leaving a remainder of 11.
The next digit of our result is 4. 
Result so far: 194.0
If we subtract 524 from 535, we get 11.
Grab the next digit (1) from the dividend, add it to 11, then carry on: 111 / 131

On to step 6:
131 goes into 111 0 times with a remainder of 111.
Write down 0 as next digit of the result. 
Result so far: 1940.0
Subtract 0 from 111 to get 111.
Take the next digit (8) from the dividend and append it to 111, then repeat: 1118 / 131

Moving on to step 7:
When dividing 1118 by 131, we get 8 with a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 19408.0
Subtract 1048 from 1118 to get 70.
Grab the next digit (7) from the dividend, add it to 70, then carry on: 707 / 131

On to step 8:
When dividing 707 by 131, we get 5 with a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 194085.0
If we take 655 away from 707, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
The number 131 fits into 520 3 times, leaving a remainder of 127.
Write down 3 as next digit of the result. 
Result so far: 194085.3
Subtracting 393 from 520 leaves us with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

On to step 10:
131 can be fit into 1270 9 times, resulting in a remainder of 91.
Put 9 as the next digit of the answer. 
Result so far: 194085.39
The remainder is 91 after subtracting 1179 from 1270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 11:
The number 131 fits into 910 6 times, leaving a remainder of 124.
The number 6 becomes the next digit in our result. 
Result so far: 194085.396
The remainder is 124 after subtracting 786 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 12:
If we divide 1240 by 131, we get 9 and a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 194085.3969
Subtracting 1179 from 1240 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 13:
131 goes into 610 4 times with a remainder of 86.
The number 4 becomes the next digit in our result. 
Result so far: 194085.39694
Deduct 524 from 610 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 14:
131 goes into 860 6 times with a remainder of 74.
The next digit of our result is 6. 
Result so far: 194085.396946
If we subtract 786 from 860, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 15:
When dividing 740 by 131, we get 5 with a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 194085.3969465
If we take 655 away from 740, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 16:
If we divide 850 by 131, we get 6 and a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 194085.39694656
If we take 786 away from 850, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 194085.39694656, and the remainder is 6.4e-08.