21773831 divided by 115 
We're looking to find how many times 115 goes into 21773831.

Going ahead to step 1:
115 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 115

On to step 2:
If we divide 21 by 115, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 115

Advancing to step 3:
217 divided by 115 is 1 with a remainder of 102.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 102 after subtracting 115 from 217.
Grab the next digit (7) from the dividend, add it to 102, then carry on: 1027 / 115

On to step 4:
115 goes into 1027 8 times with a remainder of 107.
Put 8 as the next digit of the answer. 
Result so far: 18.0
The remainder is 107 after subtracting 920 from 1027.
Grab the next digit (3) from the dividend, add it to 107, then carry on: 1073 / 115

Moving on to step 5:
If we divide 1073 by 115, we get 9 and a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 189.0
If we take 1035 away from 1073, we end up with 38.
Take the next digit (8) from the dividend and append it to 38, then repeat: 388 / 115

Step 6:
When dividing 388 by 115, we get 3 with a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 1893.0
Deduct 345 from 388 and we're left with 43.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 115

Let's proceed to step 7:
433 divided by 115 is 3 with a remainder of 88.
Use 3 as the next digit of our solution. 
Result so far: 18933.0
If we subtract 345 from 433, we get 88.
Take the next digit (1) from the dividend and append it to 88, then repeat: 881 / 115

Let's proceed to step 8:
115 goes into 881 7 times with a remainder of 76.
Put 7 as the next digit of the answer. 
Result so far: 189337.0
Deduct 805 from 881 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 9:
The number 115 fits into 760 6 times, leaving a remainder of 70.
Put 6 as the next digit of the answer. 
Result so far: 189337.6
If we subtract 690 from 760, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
700 divided by 115 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 189337.66
The remainder is 10 after subtracting 690 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 189337.66 with a remainder of 0.01.