211813 divided by 78 
We're looking to find how many times 78 goes into 211813.

Let's proceed to step 1:
2 divided by 78 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 78

Moving on to step 2:
If we divide 21 by 78, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 78

Moving on to step 3:
When dividing 211 by 78, we get 2 with a remainder of 55.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 156 away from 211, we end up with 55.
Append the next digit (8) from the dividend to 55 and continue with: 558 / 78

Going ahead to step 4:
If we divide 558 by 78, we get 7 and a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 546 from 558 leaves us with 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 78

Step 5:
The number 78 fits into 121 1 times, leaving a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 271.0
The remainder is 43 after subtracting 78 from 121.
Include the next digit (3) from the dividend after 43, then repeat: 433 / 78

On to step 6:
When dividing 433 by 78, we get 5 with a remainder of 43.
The number 5 becomes the next digit in our result. 
Result so far: 2715.0
If we take 390 away from 433, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
78 can be fit into 430 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 2715.5
Subtract 390 from 430 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
400 divided by 78 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 2715.55
Subtracting 390 from 400 leaves us 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.

Our division results in 2715.55 with a remaining 0.01.