82661514 ÷ 428 
Let's see how many times 428 fits into 82661514.

Step 1:
8 divided by 428 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 428

Step 2:
428 can be fit into 82 0 times, resulting in a remainder of 82.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Include the next digit (6) from the dividend after 82, then repeat: 826 / 428

Going ahead to step 3:
428 can be fit into 826 1 times, resulting in a remainder of 398.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 428 from 826 leaves us with 398.
Grab the next digit (6) from the dividend, add it to 398, then carry on: 3986 / 428

Moving on to step 4:
The number 428 fits into 3986 9 times, leaving a remainder of 134.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Deduct 3852 from 3986 and we're left with 134.
Fetch the next digit (1) from the dividend, attach it to 134 and continue: 1341 / 428

Step 5:
The number 428 fits into 1341 3 times, leaving a remainder of 57.
The next digit of our result is 3. 
Result so far: 193.0
Deduct 1284 from 1341 and we're left with 57.
Grab the next digit (5) from the dividend, add it to 57, then carry on: 575 / 428

Step 6:
When dividing 575 by 428, we get 1 with a remainder of 147.
Put 1 as the next digit of the answer. 
Result so far: 1931.0
Subtract 428 from 575 to get 147.
Grab the next digit (1) from the dividend, add it to 147, then carry on: 1471 / 428

Moving on to step 7:
1471 divided by 428 is 3 with a remainder of 187.
The number 3 becomes the next digit in our result. 
Result so far: 19313.0
Subtracting 1284 from 1471 leaves us with 187.
Take the next digit (4) from the dividend and append it to 187, then repeat: 1874 / 428

Going ahead to step 8:
The number 428 fits into 1874 4 times, leaving a remainder of 162.
The number 4 becomes the next digit in our result. 
Result so far: 193134.0
Subtract 1712 from 1874 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 9:
1620 divided by 428 is 3 with a remainder of 336.
Write down 3 as next digit of the result. 
Result so far: 193134.3
The remainder is 336 after subtracting 1284 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Going ahead to step 10:
When dividing 3360 by 428, we get 7 with a remainder of 364.
Record the quotient 7 as the next digit in the result. 
Result so far: 193134.37
If we take 2996 away from 3360, we end up with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 11:
428 goes into 3640 8 times with a remainder of 216.
Write down 8 as next digit of the result. 
Result so far: 193134.378
If we subtract 3424 from 3640, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 12:
428 can be fit into 2160 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 193134.3785
If we take 2140 away from 2160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
428 goes into 200 0 times with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 193134.3785
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 14:
If we divide 2000 by 428, we get 4 and a remainder of 288.
Use 4 as the next digit of our solution. 
Result so far: 193134.378504
Deduct 1712 from 2000 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 15:
428 can be fit into 2880 6 times, resulting in a remainder of 312.
Put 6 as the next digit of the answer. 
Result so far: 193134.3785046
Subtract 2568 from 2880 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 16:
When dividing 3120 by 428, we get 7 with a remainder of 124.
Put 7 as the next digit of the answer. 
Result so far: 193134.37850467
Subtract 2996 from 3120 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

The final result is 193134.37850467 with a remainder of 1.24e-07.