Let's divide 21451574 by 930
We want to divide 21451574 by 930.

Moving on to step 1:
930 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 930

Let's proceed to step 2:
When dividing 21 by 930, we get 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 930

Moving on to step 3:
214 divided by 930 is 0 with a remainder of 214.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 214 and we're left with 214.
Fetch the next digit (5) from the dividend, attach it to 214 and continue: 2145 / 930

Going ahead to step 4:
2145 divided by 930 is 2 with a remainder of 285.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 285 after subtracting 1860 from 2145.
Include the next digit (1) from the dividend after 285, then repeat: 2851 / 930

Going ahead to step 5:
2851 divided by 930 is 3 with a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 2790 from 2851 leaves us with 61.
Bring next digit (5) of the dividend behind the 61 and repeat the process: 615 / 930

On to step 6:
930 goes into 615 0 times with a remainder of 615.
Use 0 as the next digit of our solution. 
Result so far: 230.0
If we subtract 0 from 615, we get 615.
Bring next digit (7) of the dividend behind the 615 and repeat the process: 6157 / 930

On to step 7:
When dividing 6157 by 930, we get 6 with a remainder of 577.
Use 6 as the next digit of our solution. 
Result so far: 2306.0
If we take 5580 away from 6157, we end up with 577.
Bring next digit (4) of the dividend behind the 577 and repeat the process: 5774 / 930

Going ahead to step 8:
930 can be fit into 5774 6 times, resulting in a remainder of 194.
The next digit of our result is 6. 
Result so far: 23066.0
If we take 5580 away from 5774, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 9:
When dividing 1940 by 930, we get 2 with a remainder of 80.
The next digit of our result is 2. 
Result so far: 23066.2
Subtracting 1860 from 1940 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
If we divide 800 by 930, we get 0 and a remainder of 800.
The number 0 becomes the next digit in our result. 
Result so far: 23066.2
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Going ahead to step 11:
If we divide 8000 by 930, we get 8 and a remainder of 560.
The number 8 becomes the next digit in our result. 
Result so far: 23066.208
The remainder is 560 after subtracting 7440 from 8000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 12:
930 can be fit into 5600 6 times, resulting in a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 23066.2086
Subtracting 5580 from 5600 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
930 goes into 200 0 times with a remainder of 200.
The next digit of our result is 0. 
Result so far: 23066.2086
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
The number 930 fits into 2000 2 times, leaving a remainder of 140.
The next digit of our result is 2. 
Result so far: 23066.208602
If we take 1860 away from 2000, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 15:
When dividing 1400 by 930, we get 1 with a remainder of 470.
Put 1 as the next digit of the answer. 
Result so far: 23066.2086021
If we take 930 away from 1400, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 16:
If we divide 4700 by 930, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 23066.20860215
If we take 4650 away from 4700, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 23066.20860215 with a balance of 5e-08.