We're dividing 65435918 by 990 
We're looking to find how many times 990 goes into 65435918.

Step 1:
When dividing 6 by 990, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 990

Advancing to step 2:
If we divide 65 by 990, we get 0 and a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Grab the next digit (4) from the dividend, add it to 65, then carry on: 654 / 990

On to step 3:
654 divided by 990 is 0 with a remainder of 654.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 654, we get 654.
Grab the next digit (3) from the dividend, add it to 654, then carry on: 6543 / 990

Step 4:
If we divide 6543 by 990, we get 6 and a remainder of 603.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 5940 away from 6543, we end up with 603.
Fetch the next digit (5) from the dividend, attach it to 603 and continue: 6035 / 990

On to step 5:
The number 990 fits into 6035 6 times, leaving a remainder of 95.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
If we subtract 5940 from 6035, we get 95.
Include the next digit (9) from the dividend after 95, then repeat: 959 / 990

Moving on to step 6:
990 can be fit into 959 0 times, resulting in a remainder of 959.
Use 0 as the next digit of our solution. 
Result so far: 660.0
Subtracting 0 from 959 leaves us with 959.
Append the next digit (1) from the dividend to 959 and continue with: 9591 / 990

Moving on to step 7:
If we divide 9591 by 990, we get 9 and a remainder of 681.
Use 9 as the next digit of our solution. 
Result so far: 6609.0
Subtracting 8910 from 9591 leaves us with 681.
Include the next digit (8) from the dividend after 681, then repeat: 6818 / 990

Going ahead to step 8:
990 can be fit into 6818 6 times, resulting in a remainder of 878.
Write down 6 as next digit of the result. 
Result so far: 66096.0
If we take 5940 away from 6818, we end up with 878.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8780, and continue the process.

Step 9:
990 can be fit into 8780 8 times, resulting in a remainder of 860.
Record the quotient 8 as the next digit in the result. 
Result so far: 66096.8
Subtract 7920 from 8780 to get 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Advancing to step 10:
8600 divided by 990 is 8 with a remainder of 680.
The next digit of our result is 8. 
Result so far: 66096.88
Subtracting 7920 from 8600 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

After the division, we end up with 66096.88 and a remainder of 0.68.