We divide 72684639 by 426
We want to divide 72684639 by 426.

Moving on to step 1:
426 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 426

Moving on to step 2:
If we divide 72 by 426, we get 0 and a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Include the next digit (6) from the dividend after 72, then repeat: 726 / 426

On to step 3:
When dividing 726 by 426, we get 1 with a remainder of 300.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 426 from 726, we get 300.
Grab the next digit (8) from the dividend, add it to 300, then carry on: 3008 / 426

Moving on to step 4:
3008 divided by 426 is 7 with a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtracting 2982 from 3008 leaves us with 26.
Grab the next digit (4) from the dividend, add it to 26, then carry on: 264 / 426

On to step 5:
If we divide 264 by 426, we get 0 and a remainder of 264.
Write down 0 as next digit of the result. 
Result so far: 170.0
If we take 0 away from 264, we end up with 264.
Bring next digit (6) of the dividend behind the 264 and repeat the process: 2646 / 426

Step 6:
426 can be fit into 2646 6 times, resulting in a remainder of 90.
The next digit of our result is 6. 
Result so far: 1706.0
The remainder is 90 after subtracting 2556 from 2646.
Fetch the next digit (3) from the dividend, attach it to 90 and continue: 903 / 426

Moving on to step 7:
The number 426 fits into 903 2 times, leaving a remainder of 51.
The next digit of our result is 2. 
Result so far: 17062.0
The remainder is 51 after subtracting 852 from 903.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 426

Advancing to step 8:
When dividing 519 by 426, we get 1 with a remainder of 93.
Write down 1 as next digit of the result. 
Result so far: 170621.0
The remainder is 93 after subtracting 426 from 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Step 9:
The number 426 fits into 930 2 times, leaving a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 170621.2
Deduct 852 from 930 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 10:
The number 426 fits into 780 1 times, leaving a remainder of 354.
Write down 1 as next digit of the result. 
Result so far: 170621.21
Subtract 426 from 780 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Let's proceed to step 11:
3540 divided by 426 is 8 with a remainder of 132.
Use 8 as the next digit of our solution. 
Result so far: 170621.218
If we subtract 3408 from 3540, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 12:
When dividing 1320 by 426, we get 3 with a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 170621.2183
If we take 1278 away from 1320, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 13:
The number 426 fits into 420 0 times, leaving a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 170621.2183
If we subtract 0 from 420, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 14:
426 goes into 4200 9 times with a remainder of 366.
Put 9 as the next digit of the answer. 
Result so far: 170621.218309
Deduct 3834 from 4200 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Let's proceed to step 15:
426 goes into 3660 8 times with a remainder of 252.
Write down 8 as next digit of the result. 
Result so far: 170621.2183098
Subtract 3408 from 3660 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 16:
2520 divided by 426 is 5 with a remainder of 390.
Use 5 as the next digit of our solution. 
Result so far: 170621.21830985
If we take 2130 away from 2520, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Our division results in 170621.21830985 with a remaining 3.9e-07.