78020221 ÷ 182 
We're looking to find how many times 182 goes into 78020221.

On to step 1:
The number 182 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 182

Moving on to step 2:
78 divided by 182 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Bring next digit (0) of the dividend behind the 78 and repeat the process: 780 / 182

Advancing to step 3:
If we divide 780 by 182, we get 4 and a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 728 from 780 and we're left with 52.
Include the next digit (2) from the dividend after 52, then repeat: 522 / 182

Going ahead to step 4:
522 divided by 182 is 2 with a remainder of 158.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we subtract 364 from 522, we get 158.
Bring next digit (0) of the dividend behind the 158 and repeat the process: 1580 / 182

On to step 5:
When dividing 1580 by 182, we get 8 with a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 428.0
If we subtract 1456 from 1580, we get 124.
Include the next digit (2) from the dividend after 124, then repeat: 1242 / 182

Going ahead to step 6:
The number 182 fits into 1242 6 times, leaving a remainder of 150.
The number 6 becomes the next digit in our result. 
Result so far: 4286.0
The remainder is 150 after subtracting 1092 from 1242.
Take the next digit (2) from the dividend and append it to 150, then repeat: 1502 / 182

On to step 7:
When dividing 1502 by 182, we get 8 with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 42868.0
Deduct 1456 from 1502 and we're left with 46.
Fetch the next digit (1) from the dividend, attach it to 46 and continue: 461 / 182

Moving on to step 8:
182 can be fit into 461 2 times, resulting in a remainder of 97.
Write down 2 as next digit of the result. 
Result so far: 428682.0
Deduct 364 from 461 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 9:
182 can be fit into 970 5 times, resulting in a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 428682.5
If we subtract 910 from 970, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
The number 182 fits into 600 3 times, leaving a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 428682.53
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 11:
540 divided by 182 is 2 with a remainder of 176.
Record the quotient 2 as the next digit in the result. 
Result so far: 428682.532
Subtract 364 from 540 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 12:
The number 182 fits into 1760 9 times, leaving a remainder of 122.
Record the quotient 9 as the next digit in the result. 
Result so far: 428682.5329
If we take 1638 away from 1760, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 13:
182 goes into 1220 6 times with a remainder of 128.
The number 6 becomes the next digit in our result. 
Result so far: 428682.53296
Subtract 1092 from 1220 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 14:
If we divide 1280 by 182, we get 7 and a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 428682.532967
Subtract 1274 from 1280 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 15:
When dividing 60 by 182, we get 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 428682.532967
Deduct 0 from 60 and we're left 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.

Step 16:
When dividing 600 by 182, we get 3 with a remainder of 54.
Write down 3 as next digit of the result. 
Result so far: 428682.53296703
If we take 546 away from 600, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The quotient of the division is 428682.53296703, and the remainder is 5.4e-08.