We divide 749677 by 21
We want to divide 749677 by 21.

Moving on to step 1:
When dividing 7 by 21, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 21

Let's proceed to step 2:
21 goes into 74 3 times with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 63 from 74 leaves us with 11.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 21

Advancing to step 3:
21 goes into 119 5 times with a remainder of 14.
The next digit of our result is 5. 
Result so far: 35.0
Subtract 105 from 119 to get 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 21

Going ahead to step 4:
When dividing 146 by 21, we get 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 356.0
Deduct 126 from 146 and we're left with 20.
Grab the next digit (7) from the dividend, add it to 20, then carry on: 207 / 21

Moving on to step 5:
If we divide 207 by 21, we get 9 and a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 3569.0
Deduct 189 from 207 and we're left with 18.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 21

On to step 6:
If we divide 187 by 21, we get 8 and a remainder of 19.
The next digit of our result is 8. 
Result so far: 35698.0
Deduct 168 from 187 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
21 can be fit into 190 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 35698.9
If we take 189 away from 190, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
10 divided by 21 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 35698.9
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
21 can be fit into 100 4 times, resulting in a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 35698.904
If we take 84 away from 100, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
160 divided by 21 is 7 with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 35698.9047
Subtracting 147 from 160 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 11:
130 divided by 21 is 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 35698.90476
Deduct 126 from 130 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 12:
When dividing 40 by 21, we get 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 35698.904761
Subtract 21 from 40 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 13:
When dividing 190 by 21, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 35698.9047619
Deduct 189 from 190 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 14:
21 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 35698.9047619
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 35698.9047619 with a remainder of 1e-08.