21067766 ÷ 617 
We want to figure out the number of times 21067766 can be divided by 617.

Going ahead to step 1:
617 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 617

Step 2:
617 goes into 21 0 times with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Include the next digit (0) from the dividend after 21, then repeat: 210 / 617

Moving on to step 3:
If we divide 210 by 617, we get 0 and a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 210 after subtracting 0 from 210.
Append the next digit (6) from the dividend to 210 and continue with: 2106 / 617

Step 4:
617 goes into 2106 3 times with a remainder of 255.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 1851 from 2106 and we're left with 255.
Bring next digit (7) of the dividend behind the 255 and repeat the process: 2557 / 617

Step 5:
2557 divided by 617 is 4 with a remainder of 89.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Deduct 2468 from 2557 and we're left with 89.
Grab the next digit (7) from the dividend, add it to 89, then carry on: 897 / 617

Step 6:
617 can be fit into 897 1 times, resulting in a remainder of 280.
Put 1 as the next digit of the answer. 
Result so far: 341.0
If we subtract 617 from 897, we get 280.
Bring next digit (6) of the dividend behind the 280 and repeat the process: 2806 / 617

Let's proceed to step 7:
2806 divided by 617 is 4 with a remainder of 338.
Record the quotient 4 as the next digit in the result. 
Result so far: 3414.0
Subtract 2468 from 2806 to get 338.
Include the next digit (6) from the dividend after 338, then repeat: 3386 / 617

Going ahead to step 8:
617 goes into 3386 5 times with a remainder of 301.
Record the quotient 5 as the next digit in the result. 
Result so far: 34145.0
Subtract 3085 from 3386 to get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Step 9:
The number 617 fits into 3010 4 times, leaving a remainder of 542.
The number 4 becomes the next digit in our result. 
Result so far: 34145.4
If we take 2468 away from 3010, we end up with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Step 10:
5420 divided by 617 is 8 with a remainder of 484.
The number 8 becomes the next digit in our result. 
Result so far: 34145.48
Subtracting 4936 from 5420 leaves us with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Going ahead to step 11:
617 can be fit into 4840 7 times, resulting in a remainder of 521.
The next digit of our result is 7. 
Result so far: 34145.487
The remainder is 521 after subtracting 4319 from 4840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

Step 12:
617 can be fit into 5210 8 times, resulting in a remainder of 274.
Put 8 as the next digit of the answer. 
Result so far: 34145.4878
If we subtract 4936 from 5210, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 13:
617 goes into 2740 4 times with a remainder of 272.
Record the quotient 4 as the next digit in the result. 
Result so far: 34145.48784
Deduct 2468 from 2740 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 14:
617 can be fit into 2720 4 times, resulting in a remainder of 252.
Record the quotient 4 as the next digit in the result. 
Result so far: 34145.487844
If we subtract 2468 from 2720, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

The quotient of the division is 34145.487844, and the remainder is 2.52e-05.