16655397 ÷ 778 
Our goal is to divide 16655397 by 778.

On to step 1:
778 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 778

Step 2:
When dividing 16 by 778, we get 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 778

Going ahead to step 3:
When dividing 166 by 778, we get 0 with a remainder of 166.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 166, we end up with 166.
Grab the next digit (5) from the dividend, add it to 166, then carry on: 1665 / 778

Going ahead to step 4:
When dividing 1665 by 778, we get 2 with a remainder of 109.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 1556 from 1665 to get 109.
Include the next digit (5) from the dividend after 109, then repeat: 1095 / 778

Advancing to step 5:
778 goes into 1095 1 times with a remainder of 317.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtracting 778 from 1095 leaves us with 317.
Take the next digit (3) from the dividend and append it to 317, then repeat: 3173 / 778

Moving on to step 6:
778 can be fit into 3173 4 times, resulting in a remainder of 61.
Use 4 as the next digit of our solution. 
Result so far: 214.0
Subtract 3112 from 3173 to get 61.
Take the next digit (9) from the dividend and append it to 61, then repeat: 619 / 778

On to step 7:
778 can be fit into 619 0 times, resulting in a remainder of 619.
The next digit of our result is 0. 
Result so far: 2140.0
If we subtract 0 from 619, we get 619.
Include the next digit (7) from the dividend after 619, then repeat: 6197 / 778

Advancing to step 8:
When dividing 6197 by 778, we get 7 with a remainder of 751.
The number 7 becomes the next digit in our result. 
Result so far: 21407.0
The remainder is 751 after subtracting 5446 from 6197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

On to step 9:
778 goes into 7510 9 times with a remainder of 508.
Put 9 as the next digit of the answer. 
Result so far: 21407.9
Subtract 7002 from 7510 to get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Moving on to step 10:
5080 divided by 778 is 6 with a remainder of 412.
Put 6 as the next digit of the answer. 
Result so far: 21407.96
The remainder is 412 after subtracting 4668 from 5080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Let's proceed to step 11:
778 can be fit into 4120 5 times, resulting in a remainder of 230.
Record the quotient 5 as the next digit in the result. 
Result so far: 21407.965
Subtract 3890 from 4120 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 12:
2300 divided by 778 is 2 with a remainder of 744.
The number 2 becomes the next digit in our result. 
Result so far: 21407.9652
If we subtract 1556 from 2300, we get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Moving on to step 13:
If we divide 7440 by 778, we get 9 and a remainder of 438.
Put 9 as the next digit of the answer. 
Result so far: 21407.96529
Deduct 7002 from 7440 and we're left with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Let's proceed to step 14:
If we divide 4380 by 778, we get 5 and a remainder of 490.
The next digit of our result is 5. 
Result so far: 21407.965295
The remainder is 490 after subtracting 3890 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Let's proceed to step 15:
4900 divided by 778 is 6 with a remainder of 232.
The next digit of our result is 6. 
Result so far: 21407.9652956
Subtract 4668 from 4900 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 16:
778 goes into 2320 2 times with a remainder of 764.
Record the quotient 2 as the next digit in the result. 
Result so far: 21407.96529562
Subtract 1556 from 2320 to get 764.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

The quotient of the division is 21407.96529562, and the remainder is 7.64e-07.