25899 ÷ 61 
We're looking to find how many times 61 goes into 25899.

On to step 1:
When dividing 2 by 61, we get 0 with 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.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 61

Step 2:
When dividing 25 by 61, we get 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 61

Let's proceed to step 3:
61 goes into 258 4 times with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 244 from 258 to get 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 61

Moving on to step 4:
61 goes into 149 2 times with a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
If we subtract 122 from 149, we get 27.
Bring next digit (9) of the dividend behind the 27 and repeat the process: 279 / 61

Let's proceed to step 5:
279 divided by 61 is 4 with a remainder of 35.
The number 4 becomes the next digit in our result. 
Result so far: 424.0
The remainder is 35 after subtracting 244 from 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 6:
350 divided by 61 is 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 424.5
Subtracting 305 from 350 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 7:
61 goes into 450 7 times with a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 424.57
The remainder is 23 after subtracting 427 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 8:
61 goes into 230 3 times with a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 424.573
Deduct 183 from 230 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 9:
470 divided by 61 is 7 with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 424.5737
Subtract 427 from 470 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 10:
430 divided by 61 is 7 with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 424.57377
Subtract 427 from 430 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 424.57377, with a leftover of 3e-06.