Let's divide 21458708 by 880
We want to divide 21458708 by 880.

Let's proceed to step 1:
880 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.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 880

Advancing to step 2:
21 divided by 880 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 880

Step 3:
880 can be fit into 214 0 times, resulting in a remainder of 214.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 214 and we're left with 214.
Take the next digit (5) from the dividend and append it to 214, then repeat: 2145 / 880

On to step 4:
When dividing 2145 by 880, we get 2 with a remainder of 385.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 1760 away from 2145, we end up with 385.
Bring next digit (8) of the dividend behind the 385 and repeat the process: 3858 / 880

Step 5:
3858 divided by 880 is 4 with a remainder of 338.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we subtract 3520 from 3858, we get 338.
Take the next digit (7) from the dividend and append it to 338, then repeat: 3387 / 880

Step 6:
3387 divided by 880 is 3 with a remainder of 747.
Put 3 as the next digit of the answer. 
Result so far: 243.0
Deduct 2640 from 3387 and we're left with 747.
Include the next digit (0) from the dividend after 747, then repeat: 7470 / 880

Advancing to step 7:
The number 880 fits into 7470 8 times, leaving a remainder of 430.
Put 8 as the next digit of the answer. 
Result so far: 2438.0
If we subtract 7040 from 7470, we get 430.
Fetch the next digit (8) from the dividend, attach it to 430 and continue: 4308 / 880

Step 8:
When dividing 4308 by 880, we get 4 with a remainder of 788.
Put 4 as the next digit of the answer. 
Result so far: 24384.0
If we take 3520 away from 4308, we end up with 788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7880, and continue the process.

Let's proceed to step 9:
880 goes into 7880 8 times with a remainder of 840.
Put 8 as the next digit of the answer. 
Result so far: 24384.8
Deduct 7040 from 7880 and we're left with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Let's proceed to step 10:
The number 880 fits into 8400 9 times, leaving a remainder of 480.
Write down 9 as next digit of the result. 
Result so far: 24384.89
Subtract 7920 from 8400 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 11:
880 goes into 4800 5 times with a remainder of 400.
Use 5 as the next digit of our solution. 
Result so far: 24384.895
If we take 4400 away from 4800, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 12:
When dividing 4000 by 880, we get 4 with a remainder of 480.
Put 4 as the next digit of the answer. 
Result so far: 24384.8954
Subtract 3520 from 4000 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 13:
The number 880 fits into 4800 5 times, leaving a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 24384.89545
Subtract 4400 from 4800 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 14:
880 goes into 4000 4 times with a remainder of 480.
Record the quotient 4 as the next digit in the result. 
Result so far: 24384.895454
Subtract 3520 from 4000 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 15:
The number 880 fits into 4800 5 times, leaving a remainder of 400.
Put 5 as the next digit of the answer. 
Result so far: 24384.8954545
If we subtract 4400 from 4800, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 16:
If we divide 4000 by 880, we get 4 and a remainder of 480.
Record the quotient 4 as the next digit in the result. 
Result so far: 24384.89545454
Subtract 3520 from 4000 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The final outcome is 24384.89545454, with a leftover of 4.8e-07.