3508812 ÷ 180 
We want to figure out the number of times 3508812 can be divided by 180.

Going ahead to step 1:
180 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 180

Step 2:
180 goes into 35 0 times with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Grab the next digit (0) from the dividend, add it to 35, then carry on: 350 / 180

Going ahead to step 3:
The number 180 fits into 350 1 times, leaving a remainder of 170.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 180 from 350 and we're left with 170.
Grab the next digit (8) from the dividend, add it to 170, then carry on: 1708 / 180

On to step 4:
1708 divided by 180 is 9 with a remainder of 88.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtract 1620 from 1708 to get 88.
Include the next digit (8) from the dividend after 88, then repeat: 888 / 180

Advancing to step 5:
180 can be fit into 888 4 times, resulting in a remainder of 168.
Write down 4 as next digit of the result. 
Result so far: 194.0
If we subtract 720 from 888, we get 168.
Include the next digit (1) from the dividend after 168, then repeat: 1681 / 180

On to step 6:
1681 divided by 180 is 9 with a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 1949.0
The remainder is 61 after subtracting 1620 from 1681.
Bring next digit (2) of the dividend behind the 61 and repeat the process: 612 / 180

Advancing to step 7:
If we divide 612 by 180, we get 3 and a remainder of 72.
Write down 3 as next digit of the result. 
Result so far: 19493.0
The remainder is 72 after subtracting 540 from 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 8:
180 can be fit into 720 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 19493.4
Subtract 720 from 720 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.

Advancing to step 9:
When dividing 0 by 180, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19493.4
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.

Going ahead to step 10:
0 divided by 180 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19493.4
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.

After the division, we end up with 19493.4 and a remainder of 0.0.