66325790 ÷ 485 
Our goal is to divide 66325790 by 485.

Going ahead to step 1:
The number 485 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 485

Step 2:
66 divided by 485 is 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 485

Let's proceed to step 3:
485 can be fit into 663 1 times, resulting in a remainder of 178.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 485 from 663, we get 178.
Append the next digit (2) from the dividend to 178 and continue with: 1782 / 485

Moving on to step 4:
When dividing 1782 by 485, we get 3 with a remainder of 327.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 1455 from 1782, we get 327.
Grab the next digit (5) from the dividend, add it to 327, then carry on: 3275 / 485

Step 5:
If we divide 3275 by 485, we get 6 and a remainder of 365.
Record the quotient 6 as the next digit in the result. 
Result so far: 136.0
Deduct 2910 from 3275 and we're left with 365.
Fetch the next digit (7) from the dividend, attach it to 365 and continue: 3657 / 485

Let's proceed to step 6:
The number 485 fits into 3657 7 times, leaving a remainder of 262.
Use 7 as the next digit of our solution. 
Result so far: 1367.0
Deduct 3395 from 3657 and we're left with 262.
Append the next digit (9) from the dividend to 262 and continue with: 2629 / 485

Moving on to step 7:
The number 485 fits into 2629 5 times, leaving a remainder of 204.
The next digit of our result is 5. 
Result so far: 13675.0
Deduct 2425 from 2629 and we're left with 204.
Fetch the next digit (0) from the dividend, attach it to 204 and continue: 2040 / 485

Let's proceed to step 8:
485 goes into 2040 4 times with a remainder of 100.
The number 4 becomes the next digit in our result. 
Result so far: 136754.0
If we take 1940 away from 2040, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 9:
The number 485 fits into 1000 2 times, leaving a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 136754.2
The remainder is 30 after subtracting 970 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
300 divided by 485 is 0 with a remainder of 300.
The next digit of our result is 0. 
Result so far: 136754.2
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 11:
485 can be fit into 3000 6 times, resulting in a remainder of 90.
Use 6 as the next digit of our solution. 
Result so far: 136754.206
The remainder is 90 after subtracting 2910 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 12:
The number 485 fits into 900 1 times, leaving a remainder of 415.
Put 1 as the next digit of the answer. 
Result so far: 136754.2061
If we take 485 away from 900, we end up with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Going ahead to step 13:
When dividing 4150 by 485, we get 8 with a remainder of 270.
The number 8 becomes the next digit in our result. 
Result so far: 136754.20618
If we subtract 3880 from 4150, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 14:
485 goes into 2700 5 times with a remainder of 275.
Record the quotient 5 as the next digit in the result. 
Result so far: 136754.206185
If we subtract 2425 from 2700, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 15:
2750 divided by 485 is 5 with a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 136754.2061855
Deduct 2425 from 2750 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Our division results in 136754.2061855 with a remaining 3.25e-06.