7122761 divided by 661 
Our goal is to divide 7122761 by 661.

Moving on to step 1:
7 divided by 661 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 661

Going ahead to step 2:
661 can be fit into 71 0 times, resulting in a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Grab the next digit (2) from the dividend, add it to 71, then carry on: 712 / 661

On to step 3:
661 can be fit into 712 1 times, resulting in a remainder of 51.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 661 from 712, we get 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 661

Let's proceed to step 4:
If we divide 512 by 661, we get 0 and a remainder of 512.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 512, we get 512.
Bring next digit (7) of the dividend behind the 512 and repeat the process: 5127 / 661

On to step 5:
When dividing 5127 by 661, we get 7 with a remainder of 500.
Write down 7 as next digit of the result. 
Result so far: 107.0
If we take 4627 away from 5127, we end up with 500.
Grab the next digit (6) from the dividend, add it to 500, then carry on: 5006 / 661

Let's proceed to step 6:
If we divide 5006 by 661, we get 7 and a remainder of 379.
Write down 7 as next digit of the result. 
Result so far: 1077.0
If we subtract 4627 from 5006, we get 379.
Grab the next digit (1) from the dividend, add it to 379, then carry on: 3791 / 661

On to step 7:
3791 divided by 661 is 5 with a remainder of 486.
The next digit of our result is 5. 
Result so far: 10775.0
Subtract 3305 from 3791 to get 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 8:
If we divide 4860 by 661, we get 7 and a remainder of 233.
Put 7 as the next digit of the answer. 
Result so far: 10775.7
If we subtract 4627 from 4860, we get 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Advancing to step 9:
When dividing 2330 by 661, we get 3 with a remainder of 347.
Write down 3 as next digit of the result. 
Result so far: 10775.73
If we take 1983 away from 2330, we end up with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Moving on to step 10:
3470 divided by 661 is 5 with a remainder of 165.
Use 5 as the next digit of our solution. 
Result so far: 10775.735
The remainder is 165 after subtracting 3305 from 3470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 11:
1650 divided by 661 is 2 with a remainder of 328.
The next digit of our result is 2. 
Result so far: 10775.7352
If we take 1322 away from 1650, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 12:
The number 661 fits into 3280 4 times, leaving a remainder of 636.
The number 4 becomes the next digit in our result. 
Result so far: 10775.73524
Subtracting 2644 from 3280 leaves us with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Going ahead to step 13:
If we divide 6360 by 661, we get 9 and a remainder of 411.
Record the quotient 9 as the next digit in the result. 
Result so far: 10775.735249
If we subtract 5949 from 6360, we get 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Moving on to step 14:
If we divide 4110 by 661, we get 6 and a remainder of 144.
Record the quotient 6 as the next digit in the result. 
Result so far: 10775.7352496
The remainder is 144 after subtracting 3966 from 4110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 15:
If we divide 1440 by 661, we get 2 and a remainder of 118.
Use 2 as the next digit of our solution. 
Result so far: 10775.73524962
Deduct 1322 from 1440 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

The final result is 10775.73524962 with a remainder of 1.18e-07.