We're dividing 155980 by 35 
We want to divide 155980 by 35.

On to step 1:
35 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 35

Let's proceed to step 2:
35 goes into 15 0 times with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Take the next digit (5) from the dividend and append it to 15, then repeat: 155 / 35

Advancing to step 3:
If we divide 155 by 35, we get 4 and a remainder of 15.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 140 away from 155, we end up with 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 35

Advancing to step 4:
The number 35 fits into 159 4 times, leaving a remainder of 19.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
The remainder is 19 after subtracting 140 from 159.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 35

Going ahead to step 5:
35 can be fit into 198 5 times, resulting in a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 445.0
Subtracting 175 from 198 leaves us with 23.
Grab the next digit (0) from the dividend, add it to 23, then carry on: 230 / 35

Going ahead to step 6:
35 can be fit into 230 6 times, resulting in a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 4456.0
Subtract 210 from 230 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
200 divided by 35 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 4456.5
Subtract 175 from 200 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 8:
250 divided by 35 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 4456.57
Subtracting 245 from 250 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
The number 35 fits into 50 1 times, leaving a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 4456.571
If we subtract 35 from 50, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
35 goes into 150 4 times with a remainder of 10.
The next digit of our result is 4. 
Result so far: 4456.5714
If we take 140 away from 150, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
100 divided by 35 is 2 with a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 4456.57142
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
35 can be fit into 300 8 times, resulting in a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 4456.571428
If we take 280 away from 300, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 13:
When dividing 200 by 35, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 4456.5714285
The remainder is 25 after subtracting 175 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 14:
250 divided by 35 is 7 with a remainder of 5.
The next digit of our result is 7. 
Result so far: 4456.57142857
Deduct 245 from 250 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 4456.57142857 with a remainder of 5e-09.