We're dividing 154983 by 80 
Let's see how many times 80 fits into 154983.

Going ahead to step 1:
When dividing 1 by 80, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 80

On to step 2:
When dividing 15 by 80, we get 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 80

Step 3:
If we divide 154 by 80, we get 1 and a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 80 away from 154, we end up with 74.
Bring next digit (9) of the dividend behind the 74 and repeat the process: 749 / 80

Going ahead to step 4:
749 divided by 80 is 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Deduct 720 from 749 and we're left with 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 80

Going ahead to step 5:
When dividing 298 by 80, we get 3 with a remainder of 58.
Put 3 as the next digit of the answer. 
Result so far: 193.0
Subtract 240 from 298 to get 58.
Append the next digit (3) from the dividend to 58 and continue with: 583 / 80

Advancing to step 6:
80 can be fit into 583 7 times, resulting in a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 1937.0
If we take 560 away from 583, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
If we divide 230 by 80, we get 2 and a remainder of 70.
Use 2 as the next digit of our solution. 
Result so far: 1937.2
Subtracting 160 from 230 leaves us 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.

Step 8:
80 can be fit into 700 8 times, resulting in a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 1937.28
Deduct 640 from 700 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
If we divide 600 by 80, we get 7 and a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 1937.287
Subtracting 560 from 600 leaves us 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.

Step 10:
80 goes into 400 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 1937.2875
The remainder is 0 after subtracting 400 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1937.2875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
80 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1937.2875
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 1937.2875, with a leftover of 0.0.