We're dividing 91941626 by 649 
We want to divide 91941626 by 649.

Advancing to step 1:
The number 649 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 649

Moving on to step 2:
91 divided by 649 is 0 with a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Include the next digit (9) from the dividend after 91, then repeat: 919 / 649

Advancing to step 3:
If we divide 919 by 649, we get 1 and a remainder of 270.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 649 from 919 and we're left with 270.
Take the next digit (4) from the dividend and append it to 270, then repeat: 2704 / 649

Going ahead to step 4:
2704 divided by 649 is 4 with a remainder of 108.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 2596 from 2704 and we're left with 108.
Bring next digit (1) of the dividend behind the 108 and repeat the process: 1081 / 649

On to step 5:
When dividing 1081 by 649, we get 1 with a remainder of 432.
Put 1 as the next digit of the answer. 
Result so far: 141.0
Subtract 649 from 1081 to get 432.
Append the next digit (6) from the dividend to 432 and continue with: 4326 / 649

Step 6:
If we divide 4326 by 649, we get 6 and a remainder of 432.
Use 6 as the next digit of our solution. 
Result so far: 1416.0
Subtracting 3894 from 4326 leaves us with 432.
Append the next digit (2) from the dividend to 432 and continue with: 4322 / 649

Step 7:
4322 divided by 649 is 6 with a remainder of 428.
Record the quotient 6 as the next digit in the result. 
Result so far: 14166.0
Subtracting 3894 from 4322 leaves us with 428.
Bring next digit (6) of the dividend behind the 428 and repeat the process: 4286 / 649

Going ahead to step 8:
The number 649 fits into 4286 6 times, leaving a remainder of 392.
The number 6 becomes the next digit in our result. 
Result so far: 141666.0
If we take 3894 away from 4286, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 9:
The number 649 fits into 3920 6 times, leaving a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 141666.6
If we take 3894 away from 3920, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 10:
649 goes into 260 0 times with a remainder of 260.
The next digit of our result is 0. 
Result so far: 141666.6
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 11:
If we divide 2600 by 649, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 141666.604
Deduct 2596 from 2600 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.

Let's proceed to step 12:
If we divide 40 by 649, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 141666.604
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.

Step 13:
The number 649 fits into 400 0 times, leaving a remainder of 400.
The next digit of our result is 0. 
Result so far: 141666.604
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 141666.604 with a remainder of 0.0004.