We look at the division of 401623 by 91 
We want to figure out the number of times 401623 can be divided by 91.

Moving on to step 1:
91 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 91

Going ahead to step 2:
The number 91 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Bring next digit (1) of the dividend behind the 40 and repeat the process: 401 / 91

Let's proceed to step 3:
The number 91 fits into 401 4 times, leaving a remainder of 37.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 364 from 401 and we're left with 37.
Grab the next digit (6) from the dividend, add it to 37, then carry on: 376 / 91

Advancing to step 4:
91 goes into 376 4 times with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
If we take 364 away from 376, we end up with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 91

Moving on to step 5:
The number 91 fits into 122 1 times, leaving a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 441.0
Deduct 91 from 122 and we're left with 31.
Fetch the next digit (3) from the dividend, attach it to 31 and continue: 313 / 91

On to step 6:
If we divide 313 by 91, we get 3 and a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 4413.0
If we subtract 273 from 313, 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.

Step 7:
If we divide 400 by 91, we get 4 and a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 4413.4
Deduct 364 from 400 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
If we divide 360 by 91, we get 3 and a remainder of 87.
The number 3 becomes the next digit in our result. 
Result so far: 4413.43
Subtract 273 from 360 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 9:
When dividing 870 by 91, we get 9 with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 4413.439
If we take 819 away from 870, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 10:
If we divide 510 by 91, we get 5 and a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 4413.4395
Deduct 455 from 510 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 11:
91 can be fit into 550 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 4413.43956
Subtract 546 from 550 to get 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 12:
91 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 4413.43956
Subtracting 0 from 40 leaves us 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 13:
When dividing 400 by 91, we get 4 with a remainder of 36.
The next digit of our result is 4. 
Result so far: 4413.4395604
If we take 364 away from 400, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 14:
The number 91 fits into 360 3 times, leaving a remainder of 87.
The number 3 becomes the next digit in our result. 
Result so far: 4413.43956043
Subtracting 273 from 360 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

In conclusion, the division gives 4413.43956043 with a balance of 8.7e-08.