Let's divide 428720 by 93
We're looking to find how many times 93 goes into 428720.

Step 1:
If we divide 4 by 93, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 93

On to step 2:
93 can be fit into 42 0 times, resulting in a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 93

Moving on to step 3:
The number 93 fits into 428 4 times, leaving a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 372 from 428, we get 56.
Bring next digit (7) of the dividend behind the 56 and repeat the process: 567 / 93

Advancing to step 4:
93 goes into 567 6 times with a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
Deduct 558 from 567 and we're left with 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 93

Going ahead to step 5:
If we divide 92 by 93, we get 0 and a remainder of 92.
Put 0 as the next digit of the answer. 
Result so far: 460.0
Subtract 0 from 92 to get 92.
Take the next digit (0) from the dividend and append it to 92, then repeat: 920 / 93

Going ahead to step 6:
920 divided by 93 is 9 with a remainder of 83.
Write down 9 as next digit of the result. 
Result so far: 4609.0
The remainder is 83 after subtracting 837 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 7:
If we divide 830 by 93, we get 8 and a remainder of 86.
Write down 8 as next digit of the result. 
Result so far: 4609.8
If we subtract 744 from 830, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 8:
When dividing 860 by 93, we get 9 with a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 4609.89
Subtract 837 from 860 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
93 can be fit into 230 2 times, resulting in a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 4609.892
If we take 186 away from 230, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 10:
440 divided by 93 is 4 with a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 4609.8924
Subtract 372 from 440 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
When dividing 680 by 93, we get 7 with a remainder of 29.
The next digit of our result is 7. 
Result so far: 4609.89247
The remainder is 29 after subtracting 651 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 12:
If we divide 290 by 93, we get 3 and a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 4609.892473
If we take 279 away from 290, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 13:
93 can be fit into 110 1 times, resulting in a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 4609.8924731
If we take 93 away from 110, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 14:
93 can be fit into 170 1 times, resulting in a remainder of 77.
Write down 1 as next digit of the result. 
Result so far: 4609.89247311
If we take 93 away from 170, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Our division results in 4609.89247311 with a remaining 7.7e-08.