21641228 divided by 628 
Our goal is to divide 21641228 by 628.

Advancing to step 1:
628 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 628

Advancing to step 2:
If we divide 21 by 628, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 628

Going ahead to step 3:
628 can be fit into 216 0 times, resulting in a remainder of 216.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 216 and we're left with 216.
Fetch the next digit (4) from the dividend, attach it to 216 and continue: 2164 / 628

Going ahead to step 4:
2164 divided by 628 is 3 with a remainder of 280.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 1884 from 2164 leaves us with 280.
Include the next digit (1) from the dividend after 280, then repeat: 2801 / 628

Advancing to step 5:
The number 628 fits into 2801 4 times, leaving a remainder of 289.
Write down 4 as next digit of the result. 
Result so far: 34.0
Deduct 2512 from 2801 and we're left with 289.
Grab the next digit (2) from the dividend, add it to 289, then carry on: 2892 / 628

Moving on to step 6:
If we divide 2892 by 628, we get 4 and a remainder of 380.
Record the quotient 4 as the next digit in the result. 
Result so far: 344.0
If we subtract 2512 from 2892, we get 380.
Bring next digit (2) of the dividend behind the 380 and repeat the process: 3802 / 628

Going ahead to step 7:
If we divide 3802 by 628, we get 6 and a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 3446.0
The remainder is 34 after subtracting 3768 from 3802.
Bring next digit (8) of the dividend behind the 34 and repeat the process: 348 / 628

Moving on to step 8:
If we divide 348 by 628, we get 0 and a remainder of 348.
Put 0 as the next digit of the answer. 
Result so far: 34460.0
Subtract 0 from 348 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 9:
When dividing 3480 by 628, we get 5 with a remainder of 340.
The number 5 becomes the next digit in our result. 
Result so far: 34460.5
If we take 3140 away from 3480, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 10:
628 goes into 3400 5 times with a remainder of 260.
The next digit of our result is 5. 
Result so far: 34460.55
Deduct 3140 from 3400 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Our division results in 34460.55 with a remaining 0.26.