We're dividing 1778392 by 649 
We want to figure out the number of times 1778392 can be divided by 649.

Advancing to step 1:
1 divided by 649 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 649

Going ahead to step 2:
If we divide 17 by 649, we get 0 and a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Take the next digit (7) from the dividend and append it to 17, then repeat: 177 / 649

Moving on to step 3:
649 goes into 177 0 times with a remainder of 177.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 177 to get 177.
Bring next digit (8) of the dividend behind the 177 and repeat the process: 1778 / 649

On to step 4:
The number 649 fits into 1778 2 times, leaving a remainder of 480.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1298 away from 1778, we end up with 480.
Grab the next digit (3) from the dividend, add it to 480, then carry on: 4803 / 649

Let's proceed to step 5:
649 goes into 4803 7 times with a remainder of 260.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
If we subtract 4543 from 4803, we get 260.
Take the next digit (9) from the dividend and append it to 260, then repeat: 2609 / 649

On to step 6:
The number 649 fits into 2609 4 times, leaving a remainder of 13.
The next digit of our result is 4. 
Result so far: 274.0
If we take 2596 away from 2609, we end up with 13.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 649

Going ahead to step 7:
649 goes into 132 0 times with a remainder of 132.
Record the quotient 0 as the next digit in the result. 
Result so far: 2740.0
Deduct 0 from 132 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 8:
When dividing 1320 by 649, we get 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 2740.2
Subtracting 1298 from 1320 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
The number 649 fits into 220 0 times, leaving a remainder of 220.
The next digit of our result is 0. 
Result so far: 2740.2
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 10:
649 can be fit into 2200 3 times, resulting in a remainder of 253.
Record the quotient 3 as the next digit in the result. 
Result so far: 2740.203
If we take 1947 away from 2200, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 11:
The number 649 fits into 2530 3 times, leaving a remainder of 583.
Write down 3 as next digit of the result. 
Result so far: 2740.2033
The remainder is 583 after subtracting 1947 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5830, and continue the process.

The final result is 2740.2033 with a remainder of 0.00583.