We divide 21289461 by 354
We want to divide 21289461 by 354.

Let's proceed 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
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 354

Going ahead to step 2:
21 divided by 354 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (2) of the dividend behind the 21 and repeat the process: 212 / 354

Moving on to step 3:
If we divide 212 by 354, we get 0 and a remainder of 212.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 212 leaves us with 212.
Take the next digit (8) from the dividend and append it to 212, then repeat: 2128 / 354

Advancing to step 4:
When dividing 2128 by 354, we get 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 2124 from 2128 and we're left with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 354

On to step 5:
49 divided by 354 is 0 with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 60.0
Subtract 0 from 49 to get 49.
Append the next digit (4) from the dividend to 49 and continue with: 494 / 354

Let's proceed to step 6:
The number 354 fits into 494 1 times, leaving a remainder of 140.
Record the quotient 1 as the next digit in the result. 
Result so far: 601.0
Deduct 354 from 494 and we're left with 140.
Bring next digit (6) of the dividend behind the 140 and repeat the process: 1406 / 354

Advancing to step 7:
When dividing 1406 by 354, we get 3 with a remainder of 344.
Use 3 as the next digit of our solution. 
Result so far: 6013.0
Subtracting 1062 from 1406 leaves us with 344.
Append the next digit (1) from the dividend to 344 and continue with: 3441 / 354

Going ahead to step 8:
The number 354 fits into 3441 9 times, leaving a remainder of 255.
The next digit of our result is 9. 
Result so far: 60139.0
The remainder is 255 after subtracting 3186 from 3441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 9:
The number 354 fits into 2550 7 times, leaving a remainder of 72.
Put 7 as the next digit of the answer. 
Result so far: 60139.7
If we take 2478 away from 2550, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 10:
720 divided by 354 is 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 60139.72
If we take 708 away from 720, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
354 goes into 120 0 times with a remainder of 120.
The next digit of our result is 0. 
Result so far: 60139.72
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 12:
When dividing 1200 by 354, we get 3 with a remainder of 138.
The next digit of our result is 3. 
Result so far: 60139.7203
Deduct 1062 from 1200 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 13:
354 can be fit into 1380 3 times, resulting in a remainder of 318.
Use 3 as the next digit of our solution. 
Result so far: 60139.72033
The remainder is 318 after subtracting 1062 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

The final outcome is 60139.72033, with a leftover of 0.000318.