90116569 divided by 660 
Our goal is to divide 90116569 by 660.

Going ahead to step 1:
When dividing 9 by 660, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 660

Step 2:
660 goes into 90 0 times with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Include the next digit (1) from the dividend after 90, then repeat: 901 / 660

Step 3:
660 can be fit into 901 1 times, resulting in a remainder of 241.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 660 from 901 to get 241.
Bring next digit (1) of the dividend behind the 241 and repeat the process: 2411 / 660

Advancing to step 4:
2411 divided by 660 is 3 with a remainder of 431.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 1980 away from 2411, we end up with 431.
Include the next digit (6) from the dividend after 431, then repeat: 4316 / 660

Let's proceed to step 5:
When dividing 4316 by 660, we get 6 with a remainder of 356.
Write down 6 as next digit of the result. 
Result so far: 136.0
Deduct 3960 from 4316 and we're left with 356.
Grab the next digit (5) from the dividend, add it to 356, then carry on: 3565 / 660

Going ahead to step 6:
If we divide 3565 by 660, we get 5 and a remainder of 265.
The number 5 becomes the next digit in our result. 
Result so far: 1365.0
The remainder is 265 after subtracting 3300 from 3565.
Fetch the next digit (6) from the dividend, attach it to 265 and continue: 2656 / 660

On to step 7:
When dividing 2656 by 660, we get 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 13654.0
The remainder is 16 after subtracting 2640 from 2656.
Append the next digit (9) from the dividend to 16 and continue with: 169 / 660

On to step 8:
660 goes into 169 0 times with a remainder of 169.
The number 0 becomes the next digit in our result. 
Result so far: 136540.0
If we take 0 away from 169, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 9:
If we divide 1690 by 660, we get 2 and a remainder of 370.
Use 2 as the next digit of our solution. 
Result so far: 136540.2
The remainder is 370 after subtracting 1320 from 1690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 10:
660 goes into 3700 5 times with a remainder of 400.
The next digit of our result is 5. 
Result so far: 136540.25
Deduct 3300 from 3700 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 11:
If we divide 4000 by 660, we get 6 and a remainder of 40.
The next digit of our result is 6. 
Result so far: 136540.256
Subtract 3960 from 4000 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.

On to step 12:
660 can be fit into 400 0 times, resulting in a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 136540.256
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 13:
When dividing 4000 by 660, we get 6 with a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 136540.25606
Subtract 3960 from 4000 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 14:
660 goes into 400 0 times with a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 136540.25606
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.

Advancing to step 15:
660 can be fit into 4000 6 times, resulting in a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 136540.2560606
Subtract 3960 from 4000 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 16:
660 can be fit into 400 0 times, resulting in a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 136540.2560606
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 quotient of the division is 136540.2560606, and the remainder is 4e-07.