We look at the division of 20170426 by 354 
We're looking to find how many times 354 goes into 20170426.

On to step 1:
When dividing 2 by 354, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 354

Step 2:
20 divided by 354 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 354

On to step 3:
The number 354 fits into 201 0 times, leaving a remainder of 201.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 201, we end up with 201.
Append the next digit (7) from the dividend to 201 and continue with: 2017 / 354

Step 4:
The number 354 fits into 2017 5 times, leaving a remainder of 247.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 247 after subtracting 1770 from 2017.
Include the next digit (0) from the dividend after 247, then repeat: 2470 / 354

Step 5:
354 can be fit into 2470 6 times, resulting in a remainder of 346.
Put 6 as the next digit of the answer. 
Result so far: 56.0
Deduct 2124 from 2470 and we're left with 346.
Take the next digit (4) from the dividend and append it to 346, then repeat: 3464 / 354

On to step 6:
When dividing 3464 by 354, we get 9 with a remainder of 278.
Record the quotient 9 as the next digit in the result. 
Result so far: 569.0
Deduct 3186 from 3464 and we're left with 278.
Grab the next digit (2) from the dividend, add it to 278, then carry on: 2782 / 354

Step 7:
354 goes into 2782 7 times with a remainder of 304.
The number 7 becomes the next digit in our result. 
Result so far: 5697.0
The remainder is 304 after subtracting 2478 from 2782.
Take the next digit (6) from the dividend and append it to 304, then repeat: 3046 / 354

Let's proceed to step 8:
354 goes into 3046 8 times with a remainder of 214.
Record the quotient 8 as the next digit in the result. 
Result so far: 56978.0
Deduct 2832 from 3046 and we're left with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 9:
When dividing 2140 by 354, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 56978.6
Subtracting 2124 from 2140 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
354 goes into 160 0 times with a remainder of 160.
The next digit of our result is 0. 
Result so far: 56978.6
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.

Step 11:
If we divide 1600 by 354, we get 4 and a remainder of 184.
The number 4 becomes the next digit in our result. 
Result so far: 56978.604
If we take 1416 away from 1600, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 12:
If we divide 1840 by 354, we get 5 and a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 56978.6045
Subtracting 1770 from 1840 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 13:
If we divide 700 by 354, we get 1 and a remainder of 346.
The number 1 becomes the next digit in our result. 
Result so far: 56978.60451
If we take 354 away from 700, we end up with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Going ahead to step 14:
The number 354 fits into 3460 9 times, leaving a remainder of 274.
The number 9 becomes the next digit in our result. 
Result so far: 56978.604519
Subtract 3186 from 3460 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 15:
2740 divided by 354 is 7 with a remainder of 262.
Record the quotient 7 as the next digit in the result. 
Result so far: 56978.6045197
If we subtract 2478 from 2740, we get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Moving on to step 16:
354 can be fit into 2620 7 times, resulting in a remainder of 142.
The next digit of our result is 7. 
Result so far: 56978.60451977
Subtract 2478 from 2620 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

The final outcome is 56978.60451977, with a leftover of 1.42e-07.