We're dividing 90048716 by 578 
We want to divide 90048716 by 578.

Step 1:
578 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 578

Step 2:
578 can be fit into 90 0 times, resulting in a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Append the next digit (0) from the dividend to 90 and continue with: 900 / 578

Step 3:
900 divided by 578 is 1 with a remainder of 322.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 578 from 900 to get 322.
Fetch the next digit (4) from the dividend, attach it to 322 and continue: 3224 / 578

Moving on to step 4:
When dividing 3224 by 578, we get 5 with a remainder of 334.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 2890 from 3224 leaves us with 334.
Fetch the next digit (8) from the dividend, attach it to 334 and continue: 3348 / 578

Advancing to step 5:
3348 divided by 578 is 5 with a remainder of 458.
The number 5 becomes the next digit in our result. 
Result so far: 155.0
Subtract 2890 from 3348 to get 458.
Fetch the next digit (7) from the dividend, attach it to 458 and continue: 4587 / 578

Let's proceed to step 6:
578 can be fit into 4587 7 times, resulting in a remainder of 541.
Record the quotient 7 as the next digit in the result. 
Result so far: 1557.0
If we take 4046 away from 4587, we end up with 541.
Take the next digit (1) from the dividend and append it to 541, then repeat: 5411 / 578

Moving on to step 7:
If we divide 5411 by 578, we get 9 and a remainder of 209.
Write down 9 as next digit of the result. 
Result so far: 15579.0
The remainder is 209 after subtracting 5202 from 5411.
Grab the next digit (6) from the dividend, add it to 209, then carry on: 2096 / 578

On to step 8:
578 can be fit into 2096 3 times, resulting in a remainder of 362.
Record the quotient 3 as the next digit in the result. 
Result so far: 155793.0
Subtracting 1734 from 2096 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Step 9:
When dividing 3620 by 578, we get 6 with a remainder of 152.
Use 6 as the next digit of our solution. 
Result so far: 155793.6
If we subtract 3468 from 3620, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 10:
578 goes into 1520 2 times with a remainder of 364.
Use 2 as the next digit of our solution. 
Result so far: 155793.62
Subtracting 1156 from 1520 leaves us with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Let's proceed to step 11:
578 goes into 3640 6 times with a remainder of 172.
The number 6 becomes the next digit in our result. 
Result so far: 155793.626
If we subtract 3468 from 3640, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 12:
578 can be fit into 1720 2 times, resulting in a remainder of 564.
Record the quotient 2 as the next digit in the result. 
Result so far: 155793.6262
Subtract 1156 from 1720 to get 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Let's proceed to step 13:
If we divide 5640 by 578, we get 9 and a remainder of 438.
Put 9 as the next digit of the answer. 
Result so far: 155793.62629
Subtract 5202 from 5640 to get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Moving on to step 14:
578 can be fit into 4380 7 times, resulting in a remainder of 334.
The next digit of our result is 7. 
Result so far: 155793.626297
If we subtract 4046 from 4380, we get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Advancing to step 15:
When dividing 3340 by 578, we get 5 with a remainder of 450.
The number 5 becomes the next digit in our result. 
Result so far: 155793.6262975
Subtract 2890 from 3340 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 16:
The number 578 fits into 4500 7 times, leaving a remainder of 454.
The number 7 becomes the next digit in our result. 
Result so far: 155793.62629757
If we take 4046 away from 4500, we end up with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

After the division, we end up with 155793.62629757 and a remainder of 4.54e-07.