We divide 25103203 by 77
We're looking to find how many times 77 goes into 25103203.

Step 1:
2 divided by 77 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 77

On to step 2:
If we divide 25 by 77, we get 0 and a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 77

On to step 3:
When dividing 251 by 77, we get 3 with a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 20 after subtracting 231 from 251.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 77

Going ahead to step 4:
200 divided by 77 is 2 with a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 32.0
Deduct 154 from 200 and we're left with 46.
Append the next digit (3) from the dividend to 46 and continue with: 463 / 77

Going ahead to step 5:
77 goes into 463 6 times with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 326.0
Subtract 462 from 463 to get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 77

Let's proceed to step 6:
When dividing 12 by 77, we get 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 3260.0
The remainder is 12 after subtracting 0 from 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 77

Advancing to step 7:
77 can be fit into 120 1 times, resulting in a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 32601.0
If we take 77 away from 120, we end up with 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 77

Moving on to step 8:
433 divided by 77 is 5 with a remainder of 48.
The next digit of our result is 5. 
Result so far: 326015.0
The remainder is 48 after subtracting 385 from 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 9:
77 can be fit into 480 6 times, resulting in a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 326015.6
Subtract 462 from 480 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
The number 77 fits into 180 2 times, leaving a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 326015.62
If we subtract 154 from 180, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 11:
77 can be fit into 260 3 times, resulting in a remainder of 29.
Write down 3 as next digit of the result. 
Result so far: 326015.623
If we subtract 231 from 260, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 12:
77 goes into 290 3 times with a remainder of 59.
Write down 3 as next digit of the result. 
Result so far: 326015.6233
If we subtract 231 from 290, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Our division results in 326015.6233 with a remaining 0.00059.