66251395 ÷ 848 
We want to figure out the number of times 66251395 can be divided by 848.

Advancing to step 1:
If we divide 6 by 848, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 848

Advancing to step 2:
If we divide 66 by 848, we get 0 and 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.
Include the next digit (2) from the dividend after 66, then repeat: 662 / 848

Going ahead to step 3:
If we divide 662 by 848, we get 0 and a remainder of 662.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 662 and we're left with 662.
Fetch the next digit (5) from the dividend, attach it to 662 and continue: 6625 / 848

Going ahead to step 4:
6625 divided by 848 is 7 with a remainder of 689.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 5936 away from 6625, we end up with 689.
Append the next digit (1) from the dividend to 689 and continue with: 6891 / 848

Moving on to step 5:
848 can be fit into 6891 8 times, resulting in a remainder of 107.
Use 8 as the next digit of our solution. 
Result so far: 78.0
If we take 6784 away from 6891, we end up with 107.
Append the next digit (3) from the dividend to 107 and continue with: 1073 / 848

Advancing to step 6:
1073 divided by 848 is 1 with a remainder of 225.
Put 1 as the next digit of the answer. 
Result so far: 781.0
If we subtract 848 from 1073, we get 225.
Take the next digit (9) from the dividend and append it to 225, then repeat: 2259 / 848

Going ahead to step 7:
848 goes into 2259 2 times with a remainder of 563.
Put 2 as the next digit of the answer. 
Result so far: 7812.0
If we take 1696 away from 2259, we end up with 563.
Take the next digit (5) from the dividend and append it to 563, then repeat: 5635 / 848

Step 8:
When dividing 5635 by 848, we get 6 with a remainder of 547.
Write down 6 as next digit of the result. 
Result so far: 78126.0
Subtracting 5088 from 5635 leaves us with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

On to step 9:
848 can be fit into 5470 6 times, resulting in a remainder of 382.
The number 6 becomes the next digit in our result. 
Result so far: 78126.6
If we take 5088 away from 5470, we end up with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Let's proceed to step 10:
When dividing 3820 by 848, we get 4 with a remainder of 428.
Record the quotient 4 as the next digit in the result. 
Result so far: 78126.64
The remainder is 428 after subtracting 3392 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Step 11:
4280 divided by 848 is 5 with a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 78126.645
Subtract 4240 from 4280 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:
The number 848 fits into 400 0 times, leaving a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 78126.645
Deduct 0 from 400 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 13:
848 can be fit into 4000 4 times, resulting in a remainder of 608.
Record the quotient 4 as the next digit in the result. 
Result so far: 78126.64504
Deduct 3392 from 4000 and we're left with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Step 14:
If we divide 6080 by 848, we get 7 and a remainder of 144.
The number 7 becomes the next digit in our result. 
Result so far: 78126.645047
Subtracting 5936 from 6080 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 15:
When dividing 1440 by 848, we get 1 with a remainder of 592.
The next digit of our result is 1. 
Result so far: 78126.6450471
Subtract 848 from 1440 to get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Step 16:
848 goes into 5920 6 times with a remainder of 832.
The next digit of our result is 6. 
Result so far: 78126.64504716
The remainder is 832 after subtracting 5088 from 5920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

The quotient of the division is 78126.64504716, and the remainder is 8.32e-07.