99313074 ÷ 145 
Let's see how many times 145 fits into 99313074.

Advancing to step 1:
The number 145 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 145

Let's proceed to step 2:
When dividing 99 by 145, we get 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Include the next digit (3) from the dividend after 99, then repeat: 993 / 145

Going ahead to step 3:
993 divided by 145 is 6 with a remainder of 123.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 870 from 993, we get 123.
Append the next digit (1) from the dividend to 123 and continue with: 1231 / 145

Going ahead to step 4:
1231 divided by 145 is 8 with a remainder of 71.
Write down 8 as next digit of the result. 
Result so far: 68.0
Subtract 1160 from 1231 to get 71.
Bring next digit (3) of the dividend behind the 71 and repeat the process: 713 / 145

Let's proceed to step 5:
145 can be fit into 713 4 times, resulting in a remainder of 133.
The next digit of our result is 4. 
Result so far: 684.0
If we subtract 580 from 713, we get 133.
Bring next digit (0) of the dividend behind the 133 and repeat the process: 1330 / 145

On to step 6:
1330 divided by 145 is 9 with a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 6849.0
Subtract 1305 from 1330 to get 25.
Grab the next digit (7) from the dividend, add it to 25, then carry on: 257 / 145

Advancing to step 7:
145 goes into 257 1 times with a remainder of 112.
Put 1 as the next digit of the answer. 
Result so far: 68491.0
The remainder is 112 after subtracting 145 from 257.
Append the next digit (4) from the dividend to 112 and continue with: 1124 / 145

On to step 8:
145 can be fit into 1124 7 times, resulting in a remainder of 109.
Put 7 as the next digit of the answer. 
Result so far: 684917.0
If we take 1015 away from 1124, we end up with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Step 9:
145 can be fit into 1090 7 times, resulting in a remainder of 75.
Put 7 as the next digit of the answer. 
Result so far: 684917.7
Deduct 1015 from 1090 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 10:
750 divided by 145 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 684917.75
Deduct 725 from 750 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 11:
If we divide 250 by 145, we get 1 and a remainder of 105.
Write down 1 as next digit of the result. 
Result so far: 684917.751
If we take 145 away from 250, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 12:
The number 145 fits into 1050 7 times, leaving a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 684917.7517
If we subtract 1015 from 1050, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 13:
The number 145 fits into 350 2 times, leaving a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 684917.75172
Deduct 290 from 350 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
When dividing 600 by 145, we get 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 684917.751724
Deduct 580 from 600 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
When dividing 200 by 145, we get 1 with a remainder of 55.
The next digit of our result is 1. 
Result so far: 684917.7517241
The remainder is 55 after subtracting 145 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 16:
145 goes into 550 3 times with a remainder of 115.
Use 3 as the next digit of our solution. 
Result so far: 684917.75172413
Subtract 435 from 550 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

The final result is 684917.75172413 with a remainder of 1.15e-07.