We look at the division of 20521833 by 964 
We're looking to find how many times 964 goes into 20521833.

Step 1:
When dividing 2 by 964, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 964

Going ahead to step 2:
The number 964 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 964

On to step 3:
964 goes into 205 0 times with a remainder of 205.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 205 after subtracting 0 from 205.
Grab the next digit (2) from the dividend, add it to 205, then carry on: 2052 / 964

Moving on to step 4:
The number 964 fits into 2052 2 times, leaving a remainder of 124.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1928 from 2052 and we're left with 124.
Include the next digit (1) from the dividend after 124, then repeat: 1241 / 964

Moving on to step 5:
964 goes into 1241 1 times with a remainder of 277.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Subtract 964 from 1241 to get 277.
Take the next digit (8) from the dividend and append it to 277, then repeat: 2778 / 964

Let's proceed to step 6:
2778 divided by 964 is 2 with a remainder of 850.
Write down 2 as next digit of the result. 
Result so far: 212.0
If we subtract 1928 from 2778, we get 850.
Fetch the next digit (3) from the dividend, attach it to 850 and continue: 8503 / 964

Advancing to step 7:
The number 964 fits into 8503 8 times, leaving a remainder of 791.
Record the quotient 8 as the next digit in the result. 
Result so far: 2128.0
Subtract 7712 from 8503 to get 791.
Take the next digit (3) from the dividend and append it to 791, then repeat: 7913 / 964

Step 8:
If we divide 7913 by 964, we get 8 and a remainder of 201.
The number 8 becomes the next digit in our result. 
Result so far: 21288.0
If we take 7712 away from 7913, we end up with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 9:
2010 divided by 964 is 2 with a remainder of 82.
Use 2 as the next digit of our solution. 
Result so far: 21288.2
Subtracting 1928 from 2010 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 10:
The number 964 fits into 820 0 times, leaving a remainder of 820.
Use 0 as the next digit of our solution. 
Result so far: 21288.2
Subtracting 0 from 820 leaves us with 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Going ahead to step 11:
8200 divided by 964 is 8 with a remainder of 488.
The next digit of our result is 8. 
Result so far: 21288.208
Subtracting 7712 from 8200 leaves us with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Moving on to step 12:
The number 964 fits into 4880 5 times, leaving a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 21288.2085
Subtract 4820 from 4880 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 13:
964 can be fit into 600 0 times, resulting in a remainder of 600.
The next digit of our result is 0. 
Result so far: 21288.2085
Deduct 0 from 600 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

On to step 14:
964 can be fit into 6000 6 times, resulting in a remainder of 216.
Use 6 as the next digit of our solution. 
Result so far: 21288.208506
If we subtract 5784 from 6000, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 15:
2160 divided by 964 is 2 with a remainder of 232.
Use 2 as the next digit of our solution. 
Result so far: 21288.2085062
Deduct 1928 from 2160 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 16:
If we divide 2320 by 964, we get 2 and a remainder of 392.
The next digit of our result is 2. 
Result so far: 21288.20850622
If we subtract 1928 from 2320, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Our division results in 21288.20850622 with a remaining 3.92e-07.