We're dividing 21646530 by 607 
Let's see how many times 607 fits into 21646530.

Advancing to step 1:
607 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 607

Going ahead to step 2:
21 divided by 607 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (6) from the dividend, add it to 21, then carry on: 216 / 607

Advancing to step 3:
216 divided by 607 is 0 with a remainder of 216.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 216 to get 216.
Take the next digit (4) from the dividend and append it to 216, then repeat: 2164 / 607

Advancing to step 4:
607 goes into 2164 3 times with a remainder of 343.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 1821 away from 2164, we end up with 343.
Include the next digit (6) from the dividend after 343, then repeat: 3436 / 607

Going ahead to step 5:
When dividing 3436 by 607, we get 5 with a remainder of 401.
Write down 5 as next digit of the result. 
Result so far: 35.0
If we subtract 3035 from 3436, we get 401.
Fetch the next digit (5) from the dividend, attach it to 401 and continue: 4015 / 607

Moving on to step 6:
607 goes into 4015 6 times with a remainder of 373.
The next digit of our result is 6. 
Result so far: 356.0
Subtracting 3642 from 4015 leaves us with 373.
Fetch the next digit (3) from the dividend, attach it to 373 and continue: 3733 / 607

Step 7:
If we divide 3733 by 607, we get 6 and a remainder of 91.
Put 6 as the next digit of the answer. 
Result so far: 3566.0
The remainder is 91 after subtracting 3642 from 3733.
Take the next digit (0) from the dividend and append it to 91, then repeat: 910 / 607

Going ahead to step 8:
607 can be fit into 910 1 times, resulting in a remainder of 303.
Write down 1 as next digit of the result. 
Result so far: 35661.0
Subtracting 607 from 910 leaves us with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Advancing to step 9:
3030 divided by 607 is 4 with a remainder of 602.
The next digit of our result is 4. 
Result so far: 35661.4
Subtract 2428 from 3030 to get 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Step 10:
When dividing 6020 by 607, we get 9 with a remainder of 557.
Put 9 as the next digit of the answer. 
Result so far: 35661.49
Deduct 5463 from 6020 and we're left with 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Step 11:
When dividing 5570 by 607, we get 9 with a remainder of 107.
Put 9 as the next digit of the answer. 
Result so far: 35661.499
Deduct 5463 from 5570 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

The final result is 35661.499 with a remainder of 0.0107.