We're dividing 90969260 by 77 
We want to divide 90969260 by 77.

On to step 1:
If we divide 9 by 77, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 77

Advancing to step 2:
When dividing 90 by 77, we get 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
If we take 77 away from 90, we end up with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 77

On to step 3:
139 divided by 77 is 1 with a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 77 from 139 and we're left with 62.
Bring next digit (6) of the dividend behind the 62 and repeat the process: 626 / 77

On to step 4:
When dividing 626 by 77, we get 8 with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 118.0
The remainder is 10 after subtracting 616 from 626.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 77

Let's proceed to step 5:
If we divide 109 by 77, we get 1 and a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 1181.0
If we take 77 away from 109, we end up with 32.
Grab the next digit (2) from the dividend, add it to 32, then carry on: 322 / 77

Advancing to step 6:
77 goes into 322 4 times with a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 11814.0
If we take 308 away from 322, we end up with 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 77

Advancing to step 7:
If we divide 146 by 77, we get 1 and a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 118141.0
Subtracting 77 from 146 leaves us with 69.
Grab the next digit (0) from the dividend, add it to 69, then carry on: 690 / 77

On to step 8:
77 can be fit into 690 8 times, resulting in a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 1181418.0
If we subtract 616 from 690, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 9:
When dividing 740 by 77, we get 9 with a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 1181418.9
Deduct 693 from 740 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 10:
470 divided by 77 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 1181418.96
Deduct 462 from 470 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
When dividing 80 by 77, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1181418.961
Subtract 77 from 80 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 12:
77 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 1181418.961
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
77 goes into 300 3 times with a remainder of 69.
Put 3 as the next digit of the answer. 
Result so far: 1181418.96103
If we take 231 away from 300, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 14:
77 goes into 690 8 times with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 1181418.961038
If we subtract 616 from 690, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 15:
When dividing 740 by 77, we get 9 with a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 1181418.9610389
Deduct 693 from 740 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 16:
77 can be fit into 470 6 times, resulting in a remainder of 8.
The next digit of our result is 6. 
Result so far: 1181418.96103896
The remainder is 8 after subtracting 462 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 1181418.96103896, with a leftover of 8e-09.