21347288 ÷ 433 
We want to divide 21347288 by 433.

Step 1:
When dividing 2 by 433, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 433

Advancing to step 2:
433 goes into 21 0 times with 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.
Grab the next digit (3) from the dividend, add it to 21, then carry on: 213 / 433

Let's proceed to step 3:
When dividing 213 by 433, we get 0 with a remainder of 213.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 213 and we're left with 213.
Bring next digit (4) of the dividend behind the 213 and repeat the process: 2134 / 433

Advancing to step 4:
2134 divided by 433 is 4 with a remainder of 402.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 402 after subtracting 1732 from 2134.
Bring next digit (7) of the dividend behind the 402 and repeat the process: 4027 / 433

On to step 5:
The number 433 fits into 4027 9 times, leaving a remainder of 130.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Subtracting 3897 from 4027 leaves us with 130.
Append the next digit (2) from the dividend to 130 and continue with: 1302 / 433

Moving on to step 6:
433 can be fit into 1302 3 times, resulting in a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 493.0
If we take 1299 away from 1302, we end up with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 433

Advancing to step 7:
If we divide 38 by 433, we get 0 and a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 4930.0
If we subtract 0 from 38, we get 38.
Include the next digit (8) from the dividend after 38, then repeat: 388 / 433

On to step 8:
433 goes into 388 0 times with a remainder of 388.
The next digit of our result is 0. 
Result so far: 49300.0
Deduct 0 from 388 and we're left with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Going ahead to step 9:
When dividing 3880 by 433, we get 8 with a remainder of 416.
Put 8 as the next digit of the answer. 
Result so far: 49300.8
If we subtract 3464 from 3880, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 10:
433 goes into 4160 9 times with a remainder of 263.
The number 9 becomes the next digit in our result. 
Result so far: 49300.89
Subtract 3897 from 4160 to get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Let's proceed to step 11:
If we divide 2630 by 433, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 49300.896
If we take 2598 away from 2630, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 12:
When dividing 320 by 433, we get 0 with a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 49300.896
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 13:
433 goes into 3200 7 times with a remainder of 169.
Record the quotient 7 as the next digit in the result. 
Result so far: 49300.89607
The remainder is 169 after subtracting 3031 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 14:
If we divide 1690 by 433, we get 3 and a remainder of 391.
Put 3 as the next digit of the answer. 
Result so far: 49300.896073
If we take 1299 away from 1690, we end up with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Let's proceed to step 15:
433 can be fit into 3910 9 times, resulting in a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 49300.8960739
If we take 3897 away from 3910, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 16:
When dividing 130 by 433, we get 0 with a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 49300.8960739
If we subtract 0 from 130, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

In conclusion, the division gives 49300.8960739 with a balance of 1.3e-07.