We're dividing 20532320 by 801 
We want to divide 20532320 by 801.

Step 1:
The number 801 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 801

On to step 2:
When dividing 20 by 801, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Grab the next digit (5) from the dividend, add it to 20, then carry on: 205 / 801

On to step 3:
801 goes into 205 0 times with a remainder of 205.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 205 to get 205.
Bring next digit (3) of the dividend behind the 205 and repeat the process: 2053 / 801

On to step 4:
801 can be fit into 2053 2 times, resulting in a remainder of 451.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1602 away from 2053, we end up with 451.
Append the next digit (2) from the dividend to 451 and continue with: 4512 / 801

Going ahead to step 5:
801 goes into 4512 5 times with a remainder of 507.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Deduct 4005 from 4512 and we're left with 507.
Take the next digit (3) from the dividend and append it to 507, then repeat: 5073 / 801

Going ahead to step 6:
801 can be fit into 5073 6 times, resulting in a remainder of 267.
The number 6 becomes the next digit in our result. 
Result so far: 256.0
The remainder is 267 after subtracting 4806 from 5073.
Take the next digit (2) from the dividend and append it to 267, then repeat: 2672 / 801

Step 7:
If we divide 2672 by 801, we get 3 and a remainder of 269.
Put 3 as the next digit of the answer. 
Result so far: 2563.0
If we subtract 2403 from 2672, we get 269.
Grab the next digit (0) from the dividend, add it to 269, then carry on: 2690 / 801

Step 8:
The number 801 fits into 2690 3 times, leaving a remainder of 287.
Record the quotient 3 as the next digit in the result. 
Result so far: 25633.0
The remainder is 287 after subtracting 2403 from 2690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Advancing to step 9:
2870 divided by 801 is 3 with a remainder of 467.
Use 3 as the next digit of our solution. 
Result so far: 25633.3
Subtract 2403 from 2870 to get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

On to step 10:
4670 divided by 801 is 5 with a remainder of 665.
Record the quotient 5 as the next digit in the result. 
Result so far: 25633.35
Subtract 4005 from 4670 to get 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

Moving on to step 11:
The number 801 fits into 6650 8 times, leaving a remainder of 242.
Put 8 as the next digit of the answer. 
Result so far: 25633.358
Subtracting 6408 from 6650 leaves us with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

On to step 12:
801 can be fit into 2420 3 times, resulting in a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 25633.3583
If we take 2403 away from 2420, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 13:
When dividing 170 by 801, we get 0 with a remainder of 170.
The next digit of our result is 0. 
Result so far: 25633.3583
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 14:
801 can be fit into 1700 2 times, resulting in a remainder of 98.
The next digit of our result is 2. 
Result so far: 25633.358302
If we take 1602 away from 1700, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 15:
The number 801 fits into 980 1 times, leaving a remainder of 179.
The number 1 becomes the next digit in our result. 
Result so far: 25633.3583021
If we subtract 801 from 980, we get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Moving on to step 16:
801 goes into 1790 2 times with a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 25633.35830212
Subtracting 1602 from 1790 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

After the division, we end up with 25633.35830212 and a remainder of 1.88e-07.