Let's divide 16821240 by 526
Let's see how many times 526 fits into 16821240.

On to step 1:
If we divide 1 by 526, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 526

Moving on to step 2:
526 goes into 16 0 times with a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Append the next digit (8) from the dividend to 16 and continue with: 168 / 526

Moving on to step 3:
If we divide 168 by 526, we get 0 and a remainder of 168.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 168 to get 168.
Include the next digit (2) from the dividend after 168, then repeat: 1682 / 526

Going ahead to step 4:
If we divide 1682 by 526, we get 3 and a remainder of 104.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 104 after subtracting 1578 from 1682.
Include the next digit (1) from the dividend after 104, then repeat: 1041 / 526

On to step 5:
If we divide 1041 by 526, we get 1 and a remainder of 515.
The next digit of our result is 1. 
Result so far: 31.0
Deduct 526 from 1041 and we're left with 515.
Grab the next digit (2) from the dividend, add it to 515, then carry on: 5152 / 526

Step 6:
When dividing 5152 by 526, we get 9 with a remainder of 418.
Write down 9 as next digit of the result. 
Result so far: 319.0
Subtracting 4734 from 5152 leaves us with 418.
Append the next digit (4) from the dividend to 418 and continue with: 4184 / 526

Moving on to step 7:
526 can be fit into 4184 7 times, resulting in a remainder of 502.
Put 7 as the next digit of the answer. 
Result so far: 3197.0
The remainder is 502 after subtracting 3682 from 4184.
Include the next digit (0) from the dividend after 502, then repeat: 5020 / 526

Advancing to step 8:
5020 divided by 526 is 9 with a remainder of 286.
The number 9 becomes the next digit in our result. 
Result so far: 31979.0
Subtracting 4734 from 5020 leaves us with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Going ahead to step 9:
526 goes into 2860 5 times with a remainder of 230.
Record the quotient 5 as the next digit in the result. 
Result so far: 31979.5
The remainder is 230 after subtracting 2630 from 2860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 10:
526 goes into 2300 4 times with a remainder of 196.
Record the quotient 4 as the next digit in the result. 
Result so far: 31979.54
Deduct 2104 from 2300 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 11:
When dividing 1960 by 526, we get 3 with a remainder of 382.
Write down 3 as next digit of the result. 
Result so far: 31979.543
Subtract 1578 from 1960 to get 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Going ahead to step 12:
When dividing 3820 by 526, we get 7 with a remainder of 138.
Record the quotient 7 as the next digit in the result. 
Result so far: 31979.5437
If we subtract 3682 from 3820, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 13:
526 can be fit into 1380 2 times, resulting in a remainder of 328.
Write down 2 as next digit of the result. 
Result so far: 31979.54372
If we subtract 1052 from 1380, we get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 14:
The number 526 fits into 3280 6 times, leaving a remainder of 124.
The number 6 becomes the next digit in our result. 
Result so far: 31979.543726
If we take 3156 away from 3280, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 15:
526 can be fit into 1240 2 times, resulting in a remainder of 188.
Put 2 as the next digit of the answer. 
Result so far: 31979.5437262
If we take 1052 away from 1240, we end up 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.

Moving on to step 16:
If we divide 1880 by 526, we get 3 and a remainder of 302.
The next digit of our result is 3. 
Result so far: 31979.54372623
Subtracting 1578 from 1880 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Our division results in 31979.54372623 with a remaining 3.02e-07.