401626 divided by 78 
We want to figure out the number of times 401626 can be divided by 78.

Let's proceed to step 1:
The number 78 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 78

Let's proceed to step 2:
When dividing 40 by 78, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Grab the next digit (1) from the dividend, add it to 40, then carry on: 401 / 78

Going ahead to step 3:
78 can be fit into 401 5 times, resulting in a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 390 from 401 and we're left with 11.
Bring next digit (6) of the dividend behind the 11 and repeat the process: 116 / 78

Step 4:
78 goes into 116 1 times with a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
If we subtract 78 from 116, we get 38.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 78

Going ahead to step 5:
382 divided by 78 is 4 with a remainder of 70.
Use 4 as the next digit of our solution. 
Result so far: 514.0
Deduct 312 from 382 and we're left with 70.
Grab the next digit (6) from the dividend, add it to 70, then carry on: 706 / 78

Moving on to step 6:
The number 78 fits into 706 9 times, leaving a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 5149.0
Deduct 702 from 706 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.

Moving on to step 7:
78 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 5149.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
The number 78 fits into 400 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 5149.05
If we subtract 390 from 400, 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:
If we divide 100 by 78, we get 1 and a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 5149.051
Subtracting 78 from 100 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.

On to step 10:
The number 78 fits into 220 2 times, leaving a remainder of 64.
The next digit of our result is 2. 
Result so far: 5149.0512
If we subtract 156 from 220, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 11:
78 can be fit into 640 8 times, resulting in a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 5149.05128
If we subtract 624 from 640, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
The number 78 fits into 160 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 5149.051282
Deduct 156 from 160 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.

Advancing to step 13:
When dividing 40 by 78, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 5149.051282
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
400 divided by 78 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 5149.05128205
If we take 390 away from 400, we end up 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.

After the division, we end up with 5149.05128205 and a remainder of 1e-08.