Let's divide 51234055 by 155
We want to divide 51234055 by 155.

On to step 1:
When dividing 5 by 155, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 155

Let's proceed to step 2:
51 divided by 155 is 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Grab the next digit (2) from the dividend, add it to 51, then carry on: 512 / 155

Moving on to step 3:
155 goes into 512 3 times with a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 465 from 512 leaves us with 47.
Take the next digit (3) from the dividend and append it to 47, then repeat: 473 / 155

Moving on to step 4:
155 goes into 473 3 times with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 33.0
The remainder is 8 after subtracting 465 from 473.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 155

Advancing to step 5:
84 divided by 155 is 0 with a remainder of 84.
The next digit of our result is 0. 
Result so far: 330.0
If we subtract 0 from 84, we get 84.
Grab the next digit (0) from the dividend, add it to 84, then carry on: 840 / 155

On to step 6:
When dividing 840 by 155, we get 5 with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 3305.0
Subtract 775 from 840 to get 65.
Fetch the next digit (5) from the dividend, attach it to 65 and continue: 655 / 155

Step 7:
When dividing 655 by 155, we get 4 with a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 33054.0
Subtract 620 from 655 to get 35.
Append the next digit (5) from the dividend to 35 and continue with: 355 / 155

On to step 8:
When dividing 355 by 155, we get 2 with a remainder of 45.
Write down 2 as next digit of the result. 
Result so far: 330542.0
Deduct 310 from 355 and we're left 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.

Going ahead to step 9:
When dividing 450 by 155, we get 2 with a remainder of 140.
The number 2 becomes the next digit in our result. 
Result so far: 330542.2
If we take 310 away from 450, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 10:
155 goes into 1400 9 times with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 330542.29
If we subtract 1395 from 1400, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
If we divide 50 by 155, we get 0 and a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 330542.29
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
When dividing 500 by 155, we get 3 with a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 330542.2903
Subtracting 465 from 500 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 13:
If we divide 350 by 155, we get 2 and a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 330542.29032
Deduct 310 from 350 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 14:
The number 155 fits into 400 2 times, leaving a remainder of 90.
The number 2 becomes the next digit in our result. 
Result so far: 330542.290322
If we subtract 310 from 400, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The quotient of the division is 330542.290322, and the remainder is 9e-06.