89624021 ÷ 307 
Our goal is to divide 89624021 by 307.

On to step 1:
When dividing 8 by 307, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 307

Advancing to step 2:
307 goes into 89 0 times with a remainder of 89.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Fetch the next digit (6) from the dividend, attach it to 89 and continue: 896 / 307

Step 3:
307 goes into 896 2 times with a remainder of 282.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 614 from 896, we get 282.
Bring next digit (2) of the dividend behind the 282 and repeat the process: 2822 / 307

Advancing to step 4:
When dividing 2822 by 307, we get 9 with a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Subtracting 2763 from 2822 leaves us with 59.
Bring next digit (4) of the dividend behind the 59 and repeat the process: 594 / 307

Let's proceed to step 5:
If we divide 594 by 307, we get 1 and a remainder of 287.
The next digit of our result is 1. 
Result so far: 291.0
Subtract 307 from 594 to get 287.
Append the next digit (0) from the dividend to 287 and continue with: 2870 / 307

Advancing to step 6:
If we divide 2870 by 307, we get 9 and a remainder of 107.
Put 9 as the next digit of the answer. 
Result so far: 2919.0
Deduct 2763 from 2870 and we're left with 107.
Grab the next digit (2) from the dividend, add it to 107, then carry on: 1072 / 307

Step 7:
307 can be fit into 1072 3 times, resulting in a remainder of 151.
Put 3 as the next digit of the answer. 
Result so far: 29193.0
Subtract 921 from 1072 to get 151.
Fetch the next digit (1) from the dividend, attach it to 151 and continue: 1511 / 307

Let's proceed to step 8:
307 goes into 1511 4 times with a remainder of 283.
Write down 4 as next digit of the result. 
Result so far: 291934.0
If we take 1228 away from 1511, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 9:
307 goes into 2830 9 times with a remainder of 67.
Write down 9 as next digit of the result. 
Result so far: 291934.9
The remainder is 67 after subtracting 2763 from 2830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 10:
If we divide 670 by 307, we get 2 and a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 291934.92
The remainder is 56 after subtracting 614 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 11:
307 can be fit into 560 1 times, resulting in a remainder of 253.
Write down 1 as next digit of the result. 
Result so far: 291934.921
Deduct 307 from 560 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

On to step 12:
When dividing 2530 by 307, we get 8 with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 291934.9218
If we take 2456 away from 2530, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 13:
307 can be fit into 740 2 times, resulting in a remainder of 126.
The next digit of our result is 2. 
Result so far: 291934.92182
If we take 614 away from 740, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 14:
If we divide 1260 by 307, we get 4 and a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 291934.921824
Subtract 1228 from 1260 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 15:
If we divide 320 by 307, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 291934.9218241
Subtract 307 from 320 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 16:
When dividing 130 by 307, we get 0 with a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 291934.9218241
Subtracting 0 from 130 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final outcome is 291934.9218241, with a leftover of 1.3e-07.