We look at the division of 35336445 by 21 
Our goal is to divide 35336445 by 21.

Advancing to step 1:
21 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 21

Step 2:
The number 21 fits into 35 1 times, leaving a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 14 after subtracting 21 from 35.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 21

Step 3:
When dividing 143 by 21, we get 6 with a remainder of 17.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we subtract 126 from 143, we get 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 21

Step 4:
If we divide 173 by 21, we get 8 and a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 168.0
Subtracting 168 from 173 leaves us with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 21

On to step 5:
56 divided by 21 is 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 1682.0
Subtracting 42 from 56 leaves us with 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 21

Advancing to step 6:
When dividing 144 by 21, we get 6 with a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 16826.0
Subtract 126 from 144 to get 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 21

On to step 7:
The number 21 fits into 184 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 168268.0
Subtract 168 from 184 to get 16.
Bring next digit (5) of the dividend behind the 16 and repeat the process: 165 / 21

Moving on to step 8:
When dividing 165 by 21, we get 7 with a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 1682687.0
Deduct 147 from 165 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
The number 21 fits into 180 8 times, leaving a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 1682687.8
Deduct 168 from 180 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
The number 21 fits into 120 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 1682687.85
Subtracting 105 from 120 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
150 divided by 21 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 1682687.857
If we subtract 147 from 150, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 12:
21 goes into 30 1 times with a remainder of 9.
The next digit of our result is 1. 
Result so far: 1682687.8571
If we take 21 away from 30, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 13:
21 can be fit into 90 4 times, resulting in a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 1682687.85714
Subtract 84 from 90 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 14:
21 goes into 60 2 times with a remainder of 18.
The next digit of our result is 2. 
Result so far: 1682687.857142
Subtract 42 from 60 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 15:
180 divided by 21 is 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 1682687.8571428
Subtracting 168 from 180 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 16:
21 goes into 120 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 1682687.85714285
Deduct 105 from 120 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 1682687.85714285, and the remainder is 1.5e-08.