62378378 ÷ 86 
We're looking to find how many times 86 goes into 62378378.

Going ahead to step 1:
86 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 86

Advancing to step 2:
If we divide 62 by 86, we get 0 and a remainder of 62.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 62 to get 62.
Fetch the next digit (3) from the dividend, attach it to 62 and continue: 623 / 86

Going ahead to step 3:
86 goes into 623 7 times with a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 21 after subtracting 602 from 623.
Grab the next digit (7) from the dividend, add it to 21, then carry on: 217 / 86

On to step 4:
If we divide 217 by 86, we get 2 and a remainder of 45.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Subtract 172 from 217 to get 45.
Include the next digit (8) from the dividend after 45, then repeat: 458 / 86

On to step 5:
86 goes into 458 5 times with a remainder of 28.
The number 5 becomes the next digit in our result. 
Result so far: 725.0
Deduct 430 from 458 and we're left with 28.
Bring next digit (3) of the dividend behind the 28 and repeat the process: 283 / 86

On to step 6:
When dividing 283 by 86, we get 3 with a remainder of 25.
The next digit of our result is 3. 
Result so far: 7253.0
Subtracting 258 from 283 leaves us with 25.
Include the next digit (7) from the dividend after 25, then repeat: 257 / 86

Advancing to step 7:
If we divide 257 by 86, we get 2 and a remainder of 85.
Write down 2 as next digit of the result. 
Result so far: 72532.0
The remainder is 85 after subtracting 172 from 257.
Include the next digit (8) from the dividend after 85, then repeat: 858 / 86

Advancing to step 8:
If we divide 858 by 86, we get 9 and a remainder of 84.
Record the quotient 9 as the next digit in the result. 
Result so far: 725329.0
If we take 774 away from 858, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 9:
If we divide 840 by 86, we get 9 and a remainder of 66.
Write down 9 as next digit of the result. 
Result so far: 725329.9
The remainder is 66 after subtracting 774 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 10:
86 goes into 660 7 times with a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 725329.97
The remainder is 58 after subtracting 602 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 11:
If we divide 580 by 86, we get 6 and a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 725329.976
If we take 516 away from 580, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
86 goes into 640 7 times with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 725329.9767
Subtract 602 from 640 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 13:
380 divided by 86 is 4 with a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 725329.97674
If we subtract 344 from 380, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
The number 86 fits into 360 4 times, leaving a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 725329.976744
If we subtract 344 from 360, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 725329.976744 with a remainder of 1.6e-06.