Let's divide 51659078 by 180
We're looking to find how many times 180 goes into 51659078.

Advancing to step 1:
When dividing 5 by 180, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 180

Going ahead to step 2:
When dividing 51 by 180, we get 0 with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Include the next digit (6) from the dividend after 51, then repeat: 516 / 180

Moving on to step 3:
516 divided by 180 is 2 with a remainder of 156.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 360 from 516 and we're left with 156.
Grab the next digit (5) from the dividend, add it to 156, then carry on: 1565 / 180

Moving on to step 4:
180 goes into 1565 8 times with a remainder of 125.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we subtract 1440 from 1565, we get 125.
Grab the next digit (9) from the dividend, add it to 125, then carry on: 1259 / 180

Advancing to step 5:
180 goes into 1259 6 times with a remainder of 179.
The number 6 becomes the next digit in our result. 
Result so far: 286.0
If we subtract 1080 from 1259, we get 179.
Bring next digit (0) of the dividend behind the 179 and repeat the process: 1790 / 180

Moving on to step 6:
If we divide 1790 by 180, we get 9 and a remainder of 170.
Write down 9 as next digit of the result. 
Result so far: 2869.0
Deduct 1620 from 1790 and we're left with 170.
Grab the next digit (7) from the dividend, add it to 170, then carry on: 1707 / 180

Moving on to step 7:
The number 180 fits into 1707 9 times, leaving a remainder of 87.
The number 9 becomes the next digit in our result. 
Result so far: 28699.0
If we subtract 1620 from 1707, we get 87.
Bring next digit (8) of the dividend behind the 87 and repeat the process: 878 / 180

Advancing to step 8:
The number 180 fits into 878 4 times, leaving a remainder of 158.
Put 4 as the next digit of the answer. 
Result so far: 286994.0
The remainder is 158 after subtracting 720 from 878.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 9:
The number 180 fits into 1580 8 times, leaving a remainder of 140.
Use 8 as the next digit of our solution. 
Result so far: 286994.8
Subtract 1440 from 1580 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 10:
180 can be fit into 1400 7 times, resulting in a remainder of 140.
The number 7 becomes the next digit in our result. 
Result so far: 286994.87
Subtracting 1260 from 1400 leaves us 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.

Step 11:
180 can be fit into 1400 7 times, resulting in a remainder of 140.
Put 7 as the next digit of the answer. 
Result so far: 286994.877
The remainder is 140 after subtracting 1260 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final result is 286994.877 with a remainder of 0.014.