3890649 ÷ 530 
We want to figure out the number of times 3890649 can be divided by 530.

Let's proceed to step 1:
When dividing 3 by 530, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 530

Step 2:
The number 530 fits into 38 0 times, leaving a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Include the next digit (9) from the dividend after 38, then repeat: 389 / 530

Let's proceed to step 3:
When dividing 389 by 530, we get 0 with a remainder of 389.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 389, we get 389.
Fetch the next digit (0) from the dividend, attach it to 389 and continue: 3890 / 530

On to step 4:
If we divide 3890 by 530, we get 7 and a remainder of 180.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 3710 from 3890 to get 180.
Include the next digit (6) from the dividend after 180, then repeat: 1806 / 530

Step 5:
1806 divided by 530 is 3 with a remainder of 216.
Put 3 as the next digit of the answer. 
Result so far: 73.0
The remainder is 216 after subtracting 1590 from 1806.
Fetch the next digit (4) from the dividend, attach it to 216 and continue: 2164 / 530

Let's proceed to step 6:
When dividing 2164 by 530, we get 4 with a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 734.0
Deduct 2120 from 2164 and we're left with 44.
Grab the next digit (9) from the dividend, add it to 44, then carry on: 449 / 530

On to step 7:
If we divide 449 by 530, we get 0 and a remainder of 449.
Write down 0 as next digit of the result. 
Result so far: 7340.0
Subtracting 0 from 449 leaves us with 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Advancing to step 8:
The number 530 fits into 4490 8 times, leaving a remainder of 250.
The number 8 becomes the next digit in our result. 
Result so far: 7340.8
If we subtract 4240 from 4490, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 9:
530 can be fit into 2500 4 times, resulting in a remainder of 380.
The number 4 becomes the next digit in our result. 
Result so far: 7340.84
The remainder is 380 after subtracting 2120 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 10:
3800 divided by 530 is 7 with a remainder of 90.
The next digit of our result is 7. 
Result so far: 7340.847
If we take 3710 away from 3800, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 11:
The number 530 fits into 900 1 times, leaving a remainder of 370.
Put 1 as the next digit of the answer. 
Result so far: 7340.8471
If we subtract 530 from 900, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 12:
When dividing 3700 by 530, we get 6 with a remainder of 520.
The number 6 becomes the next digit in our result. 
Result so far: 7340.84716
Subtract 3180 from 3700 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 13:
The number 530 fits into 5200 9 times, leaving a remainder of 430.
Write down 9 as next digit of the result. 
Result so far: 7340.847169
The remainder is 430 after subtracting 4770 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Advancing to step 14:
530 goes into 4300 8 times with a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 7340.8471698
Subtract 4240 from 4300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 15:
The number 530 fits into 600 1 times, leaving a remainder of 70.
Write down 1 as next digit of the result. 
Result so far: 7340.84716981
If we subtract 530 from 600, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 7340.84716981 and a remainder of 7e-08.