We're dividing 7728321 by 970 
We're looking to find how many times 970 goes into 7728321.

Step 1:
970 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 970

Advancing to step 2:
77 divided by 970 is 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Take the next digit (2) from the dividend and append it to 77, then repeat: 772 / 970

Moving on to step 3:
If we divide 772 by 970, we get 0 and a remainder of 772.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 772 and we're left with 772.
Take the next digit (8) from the dividend and append it to 772, then repeat: 7728 / 970

Step 4:
If we divide 7728 by 970, we get 7 and a remainder of 938.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 6790 from 7728 to get 938.
Fetch the next digit (3) from the dividend, attach it to 938 and continue: 9383 / 970

Let's proceed to step 5:
The number 970 fits into 9383 9 times, leaving a remainder of 653.
Use 9 as the next digit of our solution. 
Result so far: 79.0
If we subtract 8730 from 9383, we get 653.
Fetch the next digit (2) from the dividend, attach it to 653 and continue: 6532 / 970

Moving on to step 6:
6532 divided by 970 is 6 with a remainder of 712.
Write down 6 as next digit of the result. 
Result so far: 796.0
If we take 5820 away from 6532, we end up with 712.
Append the next digit (1) from the dividend to 712 and continue with: 7121 / 970

Moving on to step 7:
When dividing 7121 by 970, we get 7 with a remainder of 331.
Use 7 as the next digit of our solution. 
Result so far: 7967.0
Subtracting 6790 from 7121 leaves us with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Let's proceed to step 8:
When dividing 3310 by 970, we get 3 with a remainder of 400.
Put 3 as the next digit of the answer. 
Result so far: 7967.3
The remainder is 400 after subtracting 2910 from 3310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 9:
4000 divided by 970 is 4 with a remainder of 120.
Use 4 as the next digit of our solution. 
Result so far: 7967.34
If we take 3880 away from 4000, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
1200 divided by 970 is 1 with a remainder of 230.
Record the quotient 1 as the next digit in the result. 
Result so far: 7967.341
Deduct 970 from 1200 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 11:
970 goes into 2300 2 times with a remainder of 360.
Record the quotient 2 as the next digit in the result. 
Result so far: 7967.3412
If we subtract 1940 from 2300, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 12:
970 can be fit into 3600 3 times, resulting in a remainder of 690.
Record the quotient 3 as the next digit in the result. 
Result so far: 7967.34123
The remainder is 690 after subtracting 2910 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Step 13:
6900 divided by 970 is 7 with a remainder of 110.
Record the quotient 7 as the next digit in the result. 
Result so far: 7967.341237
Deduct 6790 from 6900 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 14:
1100 divided by 970 is 1 with a remainder of 130.
Use 1 as the next digit of our solution. 
Result so far: 7967.3412371
The remainder is 130 after subtracting 970 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 15:
The number 970 fits into 1300 1 times, leaving a remainder of 330.
Record the quotient 1 as the next digit in the result. 
Result so far: 7967.34123711
Deduct 970 from 1300 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

The quotient of the division is 7967.34123711, and the remainder is 3.3e-07.