We divide 66310542 by 310
Let's see how many times 310 fits into 66310542.

Advancing to step 1:
6 divided by 310 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 310

Going ahead to step 2:
When dividing 66 by 310, we get 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Append the next digit (3) from the dividend to 66 and continue with: 663 / 310

Let's proceed to step 3:
If we divide 663 by 310, we get 2 and a remainder of 43.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 620 from 663, we get 43.
Grab the next digit (1) from the dividend, add it to 43, then carry on: 431 / 310

Moving on to step 4:
If we divide 431 by 310, we get 1 and a remainder of 121.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we subtract 310 from 431, we get 121.
Take the next digit (0) from the dividend and append it to 121, then repeat: 1210 / 310

Step 5:
When dividing 1210 by 310, we get 3 with a remainder of 280.
Use 3 as the next digit of our solution. 
Result so far: 213.0
If we take 930 away from 1210, we end up with 280.
Append the next digit (5) from the dividend to 280 and continue with: 2805 / 310

Step 6:
The number 310 fits into 2805 9 times, leaving a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 2139.0
Subtracting 2790 from 2805 leaves us with 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 310

Advancing to step 7:
If we divide 154 by 310, we get 0 and a remainder of 154.
The number 0 becomes the next digit in our result. 
Result so far: 21390.0
Subtracting 0 from 154 leaves us with 154.
Bring next digit (2) of the dividend behind the 154 and repeat the process: 1542 / 310

Advancing to step 8:
If we divide 1542 by 310, we get 4 and a remainder of 302.
The number 4 becomes the next digit in our result. 
Result so far: 213904.0
Subtract 1240 from 1542 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Let's proceed to step 9:
310 can be fit into 3020 9 times, resulting in a remainder of 230.
Record the quotient 9 as the next digit in the result. 
Result so far: 213904.9
If we take 2790 away from 3020, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 10:
310 can be fit into 2300 7 times, resulting in a remainder of 130.
The next digit of our result is 7. 
Result so far: 213904.97
Subtract 2170 from 2300 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 11:
310 can be fit into 1300 4 times, resulting in a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 213904.974
If we take 1240 away from 1300, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
310 can be fit into 600 1 times, resulting in a remainder of 290.
The next digit of our result is 1. 
Result so far: 213904.9741
Subtracting 310 from 600 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Step 13:
If we divide 2900 by 310, we get 9 and a remainder of 110.
Record the quotient 9 as the next digit in the result. 
Result so far: 213904.97419
If we take 2790 away from 2900, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 14:
When dividing 1100 by 310, we get 3 with a remainder of 170.
Record the quotient 3 as the next digit in the result. 
Result so far: 213904.974193
Deduct 930 from 1100 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 15:
1700 divided by 310 is 5 with a remainder of 150.
The next digit of our result is 5. 
Result so far: 213904.9741935
Subtract 1550 from 1700 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 16:
1500 divided by 310 is 4 with a remainder of 260.
Put 4 as the next digit of the answer. 
Result so far: 213904.97419354
If we subtract 1240 from 1500, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Our division results in 213904.97419354 with a remaining 2.6e-07.