We're dividing 66373747 by 426 
We want to divide 66373747 by 426.

Moving on to step 1:
6 divided by 426 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 426

Let's proceed to step 2:
When dividing 66 by 426, we get 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 426

Advancing to step 3:
426 can be fit into 663 1 times, resulting in a remainder of 237.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 237 after subtracting 426 from 663.
Fetch the next digit (7) from the dividend, attach it to 237 and continue: 2377 / 426

Let's proceed to step 4:
When dividing 2377 by 426, we get 5 with a remainder of 247.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 2130 from 2377 to get 247.
Grab the next digit (3) from the dividend, add it to 247, then carry on: 2473 / 426

On to step 5:
426 can be fit into 2473 5 times, resulting in a remainder of 343.
The number 5 becomes the next digit in our result. 
Result so far: 155.0
Deduct 2130 from 2473 and we're left with 343.
Fetch the next digit (7) from the dividend, attach it to 343 and continue: 3437 / 426

On to step 6:
The number 426 fits into 3437 8 times, leaving a remainder of 29.
Write down 8 as next digit of the result. 
Result so far: 1558.0
The remainder is 29 after subtracting 3408 from 3437.
Include the next digit (4) from the dividend after 29, then repeat: 294 / 426

Step 7:
426 goes into 294 0 times with a remainder of 294.
Write down 0 as next digit of the result. 
Result so far: 15580.0
Subtracting 0 from 294 leaves us with 294.
Grab the next digit (7) from the dividend, add it to 294, then carry on: 2947 / 426

Moving on to step 8:
426 can be fit into 2947 6 times, resulting in a remainder of 391.
Put 6 as the next digit of the answer. 
Result so far: 155806.0
Subtract 2556 from 2947 to get 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Step 9:
When dividing 3910 by 426, we get 9 with a remainder of 76.
Put 9 as the next digit of the answer. 
Result so far: 155806.9
If we subtract 3834 from 3910, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 10:
If we divide 760 by 426, we get 1 and a remainder of 334.
Put 1 as the next digit of the answer. 
Result so far: 155806.91
Deduct 426 from 760 and we're left with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Let's proceed to step 11:
3340 divided by 426 is 7 with a remainder of 358.
Put 7 as the next digit of the answer. 
Result so far: 155806.917
If we take 2982 away from 3340, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Moving on to step 12:
3580 divided by 426 is 8 with a remainder of 172.
The number 8 becomes the next digit in our result. 
Result so far: 155806.9178
If we take 3408 away from 3580, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 13:
426 goes into 1720 4 times with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 155806.91784
If we subtract 1704 from 1720, 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.

Let's proceed to step 14:
If we divide 160 by 426, we get 0 and a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 155806.91784
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 15:
If we divide 1600 by 426, we get 3 and a remainder of 322.
The number 3 becomes the next digit in our result. 
Result so far: 155806.9178403
Subtract 1278 from 1600 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 16:
If we divide 3220 by 426, we get 7 and a remainder of 238.
Write down 7 as next digit of the result. 
Result so far: 155806.91784037
The remainder is 238 after subtracting 2982 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

After the division, we end up with 155806.91784037 and a remainder of 2.38e-07.