We're dividing 21466050 by 718 
We want to figure out the number of times 21466050 can be divided by 718.

Let's proceed to step 1:
718 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 718

Going ahead to step 2:
The number 718 fits into 21 0 times, leaving a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 718

Let's proceed to step 3:
718 goes into 214 0 times with a remainder of 214.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 214 leaves us with 214.
Grab the next digit (6) from the dividend, add it to 214, then carry on: 2146 / 718

Going ahead to step 4:
If we divide 2146 by 718, we get 2 and a remainder of 710.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 710 after subtracting 1436 from 2146.
Grab the next digit (6) from the dividend, add it to 710, then carry on: 7106 / 718

Advancing to step 5:
When dividing 7106 by 718, we get 9 with a remainder of 644.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Subtracting 6462 from 7106 leaves us with 644.
Bring next digit (0) of the dividend behind the 644 and repeat the process: 6440 / 718

On to step 6:
If we divide 6440 by 718, we get 8 and a remainder of 696.
Use 8 as the next digit of our solution. 
Result so far: 298.0
Deduct 5744 from 6440 and we're left with 696.
Append the next digit (5) from the dividend to 696 and continue with: 6965 / 718

On to step 7:
If we divide 6965 by 718, we get 9 and a remainder of 503.
The number 9 becomes the next digit in our result. 
Result so far: 2989.0
Subtract 6462 from 6965 to get 503.
Grab the next digit (0) from the dividend, add it to 503, then carry on: 5030 / 718

Going ahead to step 8:
718 goes into 5030 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 29897.0
Subtract 5026 from 5030 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
718 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 29897.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
When dividing 400 by 718, we get 0 with a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 29897.0
Deduct 0 from 400 and we're left 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.

Our division results in 29897.0 with a remaining 0.4.