25197954 divided by 155 
We want to divide 25197954 by 155.

Moving on to step 1:
The number 155 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 155

Moving on to step 2:
25 divided by 155 is 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 155

Step 3:
155 goes into 251 1 times with a remainder of 96.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 155 from 251 and we're left with 96.
Append the next digit (9) from the dividend to 96 and continue with: 969 / 155

Step 4:
When dividing 969 by 155, we get 6 with a remainder of 39.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 930 from 969 to get 39.
Include the next digit (7) from the dividend after 39, then repeat: 397 / 155

Advancing to step 5:
The number 155 fits into 397 2 times, leaving a remainder of 87.
The number 2 becomes the next digit in our result. 
Result so far: 162.0
Subtract 310 from 397 to get 87.
Append the next digit (9) from the dividend to 87 and continue with: 879 / 155

Step 6:
When dividing 879 by 155, we get 5 with a remainder of 104.
Write down 5 as next digit of the result. 
Result so far: 1625.0
The remainder is 104 after subtracting 775 from 879.
Take the next digit (5) from the dividend and append it to 104, then repeat: 1045 / 155

On to step 7:
When dividing 1045 by 155, we get 6 with a remainder of 115.
Use 6 as the next digit of our solution. 
Result so far: 16256.0
The remainder is 115 after subtracting 930 from 1045.
Fetch the next digit (4) from the dividend, attach it to 115 and continue: 1154 / 155

Going ahead to step 8:
When dividing 1154 by 155, we get 7 with a remainder of 69.
The number 7 becomes the next digit in our result. 
Result so far: 162567.0
The remainder is 69 after subtracting 1085 from 1154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 9:
When dividing 690 by 155, we get 4 with a remainder of 70.
Use 4 as the next digit of our solution. 
Result so far: 162567.4
Deduct 620 from 690 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 10:
155 goes into 700 4 times with a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 162567.44
The remainder is 80 after subtracting 620 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 162567.44, and the remainder is 0.08.