We're dividing 2618431 by 251 
We want to figure out the number of times 2618431 can be divided by 251.

Advancing to step 1:
251 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 251

Step 2:
251 can be fit into 26 0 times, resulting in a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Take the next digit (1) from the dividend and append it to 26, then repeat: 261 / 251

Step 3:
251 can be fit into 261 1 times, resulting in a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 251 from 261, we get 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 251

Going ahead to step 4:
251 can be fit into 108 0 times, resulting in a remainder of 108.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 108 to get 108.
Bring next digit (4) of the dividend behind the 108 and repeat the process: 1084 / 251

Moving on to step 5:
1084 divided by 251 is 4 with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
Deduct 1004 from 1084 and we're left with 80.
Fetch the next digit (3) from the dividend, attach it to 80 and continue: 803 / 251

Moving on to step 6:
If we divide 803 by 251, we get 3 and a remainder of 50.
The next digit of our result is 3. 
Result so far: 1043.0
Deduct 753 from 803 and we're left with 50.
Grab the next digit (1) from the dividend, add it to 50, then carry on: 501 / 251

Moving on to step 7:
251 can be fit into 501 1 times, resulting in a remainder of 250.
The next digit of our result is 1. 
Result so far: 10431.0
Deduct 251 from 501 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 8:
The number 251 fits into 2500 9 times, leaving a remainder of 241.
Put 9 as the next digit of the answer. 
Result so far: 10431.9
Subtract 2259 from 2500 to get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Let's proceed to step 9:
2410 divided by 251 is 9 with a remainder of 151.
The number 9 becomes the next digit in our result. 
Result so far: 10431.99
The remainder is 151 after subtracting 2259 from 2410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

After the division, we end up with 10431.99 and a remainder of 0.151.