21425040 divided by 745 
We're looking to find how many times 745 goes into 21425040.

Moving on to step 1:
2 divided by 745 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 745

Let's proceed to step 2:
21 divided by 745 is 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 745

On to step 3:
745 can be fit into 214 0 times, resulting in a remainder of 214.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 214 after subtracting 0 from 214.
Fetch the next digit (2) from the dividend, attach it to 214 and continue: 2142 / 745

Going ahead to step 4:
If we divide 2142 by 745, we get 2 and a remainder of 652.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1490 from 2142 to get 652.
Fetch the next digit (5) from the dividend, attach it to 652 and continue: 6525 / 745

Going ahead to step 5:
745 goes into 6525 8 times with a remainder of 565.
The next digit of our result is 8. 
Result so far: 28.0
The remainder is 565 after subtracting 5960 from 6525.
Include the next digit (0) from the dividend after 565, then repeat: 5650 / 745

Let's proceed to step 6:
The number 745 fits into 5650 7 times, leaving a remainder of 435.
The next digit of our result is 7. 
Result so far: 287.0
Subtracting 5215 from 5650 leaves us with 435.
Take the next digit (4) from the dividend and append it to 435, then repeat: 4354 / 745

Step 7:
745 goes into 4354 5 times with a remainder of 629.
Record the quotient 5 as the next digit in the result. 
Result so far: 2875.0
Deduct 3725 from 4354 and we're left with 629.
Grab the next digit (0) from the dividend, add it to 629, then carry on: 6290 / 745

Step 8:
When dividing 6290 by 745, we get 8 with a remainder of 330.
Write down 8 as next digit of the result. 
Result so far: 28758.0
If we take 5960 away from 6290, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 9:
3300 divided by 745 is 4 with a remainder of 320.
Record the quotient 4 as the next digit in the result. 
Result so far: 28758.4
Subtracting 2980 from 3300 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 10:
When dividing 3200 by 745, we get 4 with a remainder of 220.
The next digit of our result is 4. 
Result so far: 28758.44
If we subtract 2980 from 3200, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final outcome is 28758.44, with a leftover of 0.22.