66380035 ÷ 845 
Let's see how many times 845 fits into 66380035.

Going ahead to step 1:
6 divided by 845 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 845

Going ahead to step 2:
845 can be fit into 66 0 times, resulting in a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Fetch the next digit (3) from the dividend, attach it to 66 and continue: 663 / 845

Advancing to step 3:
663 divided by 845 is 0 with a remainder of 663.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 663 and we're left with 663.
Append the next digit (8) from the dividend to 663 and continue with: 6638 / 845

Step 4:
The number 845 fits into 6638 7 times, leaving a remainder of 723.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 5915 from 6638 to get 723.
Append the next digit (0) from the dividend to 723 and continue with: 7230 / 845

Step 5:
7230 divided by 845 is 8 with a remainder of 470.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
If we subtract 6760 from 7230, we get 470.
Grab the next digit (0) from the dividend, add it to 470, then carry on: 4700 / 845

Advancing to step 6:
The number 845 fits into 4700 5 times, leaving a remainder of 475.
Write down 5 as next digit of the result. 
Result so far: 785.0
Deduct 4225 from 4700 and we're left with 475.
Grab the next digit (3) from the dividend, add it to 475, then carry on: 4753 / 845

On to step 7:
845 goes into 4753 5 times with a remainder of 528.
The next digit of our result is 5. 
Result so far: 7855.0
The remainder is 528 after subtracting 4225 from 4753.
Append the next digit (5) from the dividend to 528 and continue with: 5285 / 845

Going ahead to step 8:
When dividing 5285 by 845, we get 6 with a remainder of 215.
Use 6 as the next digit of our solution. 
Result so far: 78556.0
If we take 5070 away from 5285, we end up with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Let's proceed to step 9:
If we divide 2150 by 845, we get 2 and a remainder of 460.
Write down 2 as next digit of the result. 
Result so far: 78556.2
The remainder is 460 after subtracting 1690 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 10:
845 goes into 4600 5 times with a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 78556.25
The remainder is 375 after subtracting 4225 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Advancing to step 11:
The number 845 fits into 3750 4 times, leaving a remainder of 370.
Write down 4 as next digit of the result. 
Result so far: 78556.254
Deduct 3380 from 3750 and we're left with 370.
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 12:
845 can be fit into 3700 4 times, resulting in a remainder of 320.
Put 4 as the next digit of the answer. 
Result so far: 78556.2544
Deduct 3380 from 3700 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final outcome is 78556.2544, with a leftover of 0.0032.