We look at the division of 21266597 by 354 
We want to figure out the number of times 21266597 can be divided by 354.

Advancing to step 1:
When dividing 2 by 354, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 354

Going ahead to step 2:
If we divide 21 by 354, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 354

Going ahead to step 3:
354 can be fit into 212 0 times, resulting in a remainder of 212.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 212 and we're left with 212.
Grab the next digit (6) from the dividend, add it to 212, then carry on: 2126 / 354

Going ahead to step 4:
The number 354 fits into 2126 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 2 after subtracting 2124 from 2126.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 354

Let's proceed to step 5:
354 goes into 26 0 times with a remainder of 26.
The next digit of our result is 0. 
Result so far: 60.0
Deduct 0 from 26 and we're left with 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 354

Let's proceed to step 6:
354 can be fit into 265 0 times, resulting in a remainder of 265.
The number 0 becomes the next digit in our result. 
Result so far: 600.0
If we take 0 away from 265, we end up with 265.
Grab the next digit (9) from the dividend, add it to 265, then carry on: 2659 / 354

Going ahead to step 7:
354 can be fit into 2659 7 times, resulting in a remainder of 181.
The next digit of our result is 7. 
Result so far: 6007.0
Subtract 2478 from 2659 to get 181.
Append the next digit (7) from the dividend to 181 and continue with: 1817 / 354

On to step 8:
When dividing 1817 by 354, we get 5 with a remainder of 47.
Write down 5 as next digit of the result. 
Result so far: 60075.0
Subtracting 1770 from 1817 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 9:
When dividing 470 by 354, we get 1 with a remainder of 116.
Use 1 as the next digit of our solution. 
Result so far: 60075.1
Subtract 354 from 470 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 10:
354 goes into 1160 3 times with a remainder of 98.
Put 3 as the next digit of the answer. 
Result so far: 60075.13
Deduct 1062 from 1160 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 11:
354 goes into 980 2 times with a remainder of 272.
The next digit of our result is 2. 
Result so far: 60075.132
Deduct 708 from 980 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 12:
When dividing 2720 by 354, we get 7 with a remainder of 242.
Record the quotient 7 as the next digit in the result. 
Result so far: 60075.1327
Subtracting 2478 from 2720 leaves us with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Moving on to step 13:
354 can be fit into 2420 6 times, resulting in a remainder of 296.
Write down 6 as next digit of the result. 
Result so far: 60075.13276
If we subtract 2124 from 2420, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Moving on to step 14:
The number 354 fits into 2960 8 times, leaving a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 60075.132768
Subtract 2832 from 2960 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.

Advancing to step 15:
354 can be fit into 1280 3 times, resulting in a remainder of 218.
Write down 3 as next digit of the result. 
Result so far: 60075.1327683
Subtract 1062 from 1280 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Advancing to step 16:
354 goes into 2180 6 times with a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 60075.13276836
The remainder is 56 after subtracting 2124 from 2180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The quotient of the division is 60075.13276836, and the remainder is 5.6e-08.