Let's divide 21805230 by 916
Let's see how many times 916 fits into 21805230.

On to step 1:
If we divide 2 by 916, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 916

Moving on to step 2:
The number 916 fits into 21 0 times, leaving a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 916

Advancing to step 3:
When dividing 218 by 916, we get 0 with a remainder of 218.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 218, we end up with 218.
Fetch the next digit (0) from the dividend, attach it to 218 and continue: 2180 / 916

Advancing to step 4:
The number 916 fits into 2180 2 times, leaving a remainder of 348.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1832 from 2180 leaves us with 348.
Take the next digit (5) from the dividend and append it to 348, then repeat: 3485 / 916

Step 5:
If we divide 3485 by 916, we get 3 and a remainder of 737.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtract 2748 from 3485 to get 737.
Take the next digit (2) from the dividend and append it to 737, then repeat: 7372 / 916

Going ahead to step 6:
When dividing 7372 by 916, we get 8 with a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 238.0
If we take 7328 away from 7372, we end up with 44.
Take the next digit (3) from the dividend and append it to 44, then repeat: 443 / 916

Moving on to step 7:
If we divide 443 by 916, we get 0 and a remainder of 443.
Put 0 as the next digit of the answer. 
Result so far: 2380.0
Deduct 0 from 443 and we're left with 443.
Fetch the next digit (0) from the dividend, attach it to 443 and continue: 4430 / 916

Going ahead to step 8:
916 can be fit into 4430 4 times, resulting in a remainder of 766.
Use 4 as the next digit of our solution. 
Result so far: 23804.0
The remainder is 766 after subtracting 3664 from 4430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7660, and continue the process.

Advancing to step 9:
If we divide 7660 by 916, we get 8 and a remainder of 332.
Write down 8 as next digit of the result. 
Result so far: 23804.8
If we take 7328 away from 7660, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Advancing to step 10:
When dividing 3320 by 916, we get 3 with a remainder of 572.
Use 3 as the next digit of our solution. 
Result so far: 23804.83
Subtracting 2748 from 3320 leaves us with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Moving on to step 11:
If we divide 5720 by 916, we get 6 and a remainder of 224.
Write down 6 as next digit of the result. 
Result so far: 23804.836
If we take 5496 away from 5720, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 12:
916 goes into 2240 2 times with a remainder of 408.
Use 2 as the next digit of our solution. 
Result so far: 23804.8362
If we subtract 1832 from 2240, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Step 13:
916 goes into 4080 4 times with a remainder of 416.
Record the quotient 4 as the next digit in the result. 
Result so far: 23804.83624
Subtracting 3664 from 4080 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 14:
The number 916 fits into 4160 4 times, leaving a remainder of 496.
Record the quotient 4 as the next digit in the result. 
Result so far: 23804.836244
Subtract 3664 from 4160 to get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

In conclusion, the division gives 23804.836244 with a balance of 4.96e-05.