We divide 91956638 by 77
Our goal is to divide 91956638 by 77.

Step 1:
The number 77 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 77

Step 2:
77 can be fit into 91 1 times, resulting in a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 77 from 91, we get 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 77

Let's proceed to step 3:
If we divide 149 by 77, we get 1 and a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 72 after subtracting 77 from 149.
Take the next digit (5) from the dividend and append it to 72, then repeat: 725 / 77

Advancing to step 4:
When dividing 725 by 77, we get 9 with a remainder of 32.
Write down 9 as next digit of the result. 
Result so far: 119.0
If we take 693 away from 725, we end up with 32.
Include the next digit (6) from the dividend after 32, then repeat: 326 / 77

Advancing to step 5:
77 can be fit into 326 4 times, resulting in a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 1194.0
If we subtract 308 from 326, we get 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 77

Going ahead to step 6:
77 goes into 186 2 times with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 11942.0
Subtract 154 from 186 to get 32.
Include the next digit (3) from the dividend after 32, then repeat: 323 / 77

Moving on to step 7:
When dividing 323 by 77, we get 4 with a remainder of 15.
The next digit of our result is 4. 
Result so far: 119424.0
The remainder is 15 after subtracting 308 from 323.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 77

Advancing to step 8:
77 goes into 158 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 1194242.0
The remainder is 4 after subtracting 154 from 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
77 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 1194242.0
Subtract 0 from 40 to 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.

Let's proceed to step 10:
400 divided by 77 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 1194242.05
Deduct 385 from 400 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
The number 77 fits into 150 1 times, leaving a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 1194242.051
Deduct 77 from 150 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 12:
When dividing 730 by 77, we get 9 with a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 1194242.0519
The remainder is 37 after subtracting 693 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 13:
370 divided by 77 is 4 with a remainder of 62.
Use 4 as the next digit of our solution. 
Result so far: 1194242.05194
Deduct 308 from 370 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 14:
77 can be fit into 620 8 times, resulting in a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 1194242.051948
Subtract 616 from 620 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.

Going ahead to step 15:
The number 77 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 1194242.051948
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.

Step 16:
77 can be fit into 400 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 1194242.05194805
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 1194242.05194805 and a remainder of 1.5e-08.