25797115 ÷ 355 
We want to figure out the number of times 25797115 can be divided by 355.

Moving on to step 1:
If we divide 2 by 355, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our 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 / 355

Moving on to step 2:
355 goes into 25 0 times with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Fetch the next digit (7) from the dividend, attach it to 25 and continue: 257 / 355

Moving on to step 3:
355 can be fit into 257 0 times, resulting in a remainder of 257.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 257 after subtracting 0 from 257.
Append the next digit (9) from the dividend to 257 and continue with: 2579 / 355

Advancing to step 4:
355 goes into 2579 7 times with a remainder of 94.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 2485 from 2579 and we're left with 94.
Append the next digit (7) from the dividend to 94 and continue with: 947 / 355

Advancing to step 5:
355 goes into 947 2 times with a remainder of 237.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
The remainder is 237 after subtracting 710 from 947.
Include the next digit (1) from the dividend after 237, then repeat: 2371 / 355

Step 6:
The number 355 fits into 2371 6 times, leaving a remainder of 241.
Use 6 as the next digit of our solution. 
Result so far: 726.0
Subtract 2130 from 2371 to get 241.
Fetch the next digit (1) from the dividend, attach it to 241 and continue: 2411 / 355

On to step 7:
The number 355 fits into 2411 6 times, leaving a remainder of 281.
Record the quotient 6 as the next digit in the result. 
Result so far: 7266.0
If we take 2130 away from 2411, we end up with 281.
Take the next digit (5) from the dividend and append it to 281, then repeat: 2815 / 355

Moving on to step 8:
355 can be fit into 2815 7 times, resulting in a remainder of 330.
Write down 7 as next digit of the result. 
Result so far: 72667.0
If we take 2485 away from 2815, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 9:
When dividing 3300 by 355, we get 9 with a remainder of 105.
Record the quotient 9 as the next digit in the result. 
Result so far: 72667.9
Deduct 3195 from 3300 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 10:
355 can be fit into 1050 2 times, resulting in a remainder of 340.
Put 2 as the next digit of the answer. 
Result so far: 72667.92
If we subtract 710 from 1050, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 11:
The number 355 fits into 3400 9 times, leaving a remainder of 205.
Record the quotient 9 as the next digit in the result. 
Result so far: 72667.929
Subtract 3195 from 3400 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Step 12:
When dividing 2050 by 355, we get 5 with a remainder of 275.
Record the quotient 5 as the next digit in the result. 
Result so far: 72667.9295
If we subtract 1775 from 2050, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 13:
If we divide 2750 by 355, we get 7 and a remainder of 265.
Write down 7 as next digit of the result. 
Result so far: 72667.92957
Subtract 2485 from 2750 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 14:
355 can be fit into 2650 7 times, resulting in a remainder of 165.
Write down 7 as next digit of the result. 
Result so far: 72667.929577
If we subtract 2485 from 2650, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

In conclusion, the division gives 72667.929577 with a balance of 1.65e-05.