16534921 ÷ 826 
Our goal is to divide 16534921 by 826.

On to step 1:
The number 826 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 826

Step 2:
826 can be fit into 16 0 times, resulting in a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 826

Advancing to step 3:
When dividing 165 by 826, we get 0 with a remainder of 165.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 165 and we're left with 165.
Fetch the next digit (3) from the dividend, attach it to 165 and continue: 1653 / 826

Moving on to step 4:
826 can be fit into 1653 2 times, resulting in a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 1652 from 1653, we get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 826

Going ahead to step 5:
When dividing 14 by 826, we get 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtracting 0 from 14 leaves us with 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 826

Advancing to step 6:
The number 826 fits into 149 0 times, leaving a remainder of 149.
Put 0 as the next digit of the answer. 
Result so far: 200.0
Subtract 0 from 149 to get 149.
Bring next digit (2) of the dividend behind the 149 and repeat the process: 1492 / 826

Moving on to step 7:
826 goes into 1492 1 times with a remainder of 666.
The number 1 becomes the next digit in our result. 
Result so far: 2001.0
Subtract 826 from 1492 to get 666.
Bring next digit (1) of the dividend behind the 666 and repeat the process: 6661 / 826

Let's proceed to step 8:
The number 826 fits into 6661 8 times, leaving a remainder of 53.
The number 8 becomes the next digit in our result. 
Result so far: 20018.0
The remainder is 53 after subtracting 6608 from 6661.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 9:
826 goes into 530 0 times with a remainder of 530.
Write down 0 as next digit of the result. 
Result so far: 20018.0
Subtract 0 from 530 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 10:
5300 divided by 826 is 6 with a remainder of 344.
Write down 6 as next digit of the result. 
Result so far: 20018.06
The remainder is 344 after subtracting 4956 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

On to step 11:
When dividing 3440 by 826, we get 4 with a remainder of 136.
The number 4 becomes the next digit in our result. 
Result so far: 20018.064
Subtract 3304 from 3440 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 12:
826 can be fit into 1360 1 times, resulting in a remainder of 534.
The next digit of our result is 1. 
Result so far: 20018.0641
If we take 826 away from 1360, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Moving on to step 13:
The number 826 fits into 5340 6 times, leaving a remainder of 384.
Use 6 as the next digit of our solution. 
Result so far: 20018.06416
The remainder is 384 after subtracting 4956 from 5340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 14:
826 goes into 3840 4 times with a remainder of 536.
Record the quotient 4 as the next digit in the result. 
Result so far: 20018.064164
The remainder is 536 after subtracting 3304 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Moving on to step 15:
826 can be fit into 5360 6 times, resulting in a remainder of 404.
The number 6 becomes the next digit in our result. 
Result so far: 20018.0641646
Subtracting 4956 from 5360 leaves us with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Moving on to step 16:
If we divide 4040 by 826, we get 4 and a remainder of 736.
Write down 4 as next digit of the result. 
Result so far: 20018.06416464
Subtract 3304 from 4040 to get 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

The final result is 20018.06416464 with a remainder of 7.36e-07.