Let's divide 73649801 by 642
Our goal is to divide 73649801 by 642.

On to step 1:
If we divide 7 by 642, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 642

On to step 2:
If we divide 73 by 642, we get 0 and a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 73, we get 73.
Grab the next digit (6) from the dividend, add it to 73, then carry on: 736 / 642

Advancing to step 3:
If we divide 736 by 642, we get 1 and a remainder of 94.
The next digit of our result is 1. 
Result so far: 1.0
If we take 642 away from 736, we end up with 94.
Append the next digit (4) from the dividend to 94 and continue with: 944 / 642

Step 4:
When dividing 944 by 642, we get 1 with a remainder of 302.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 302 after subtracting 642 from 944.
Take the next digit (9) from the dividend and append it to 302, then repeat: 3029 / 642

Let's proceed to step 5:
642 can be fit into 3029 4 times, resulting in a remainder of 461.
Put 4 as the next digit of the answer. 
Result so far: 114.0
Deduct 2568 from 3029 and we're left with 461.
Bring next digit (8) of the dividend behind the 461 and repeat the process: 4618 / 642

Going ahead to step 6:
The number 642 fits into 4618 7 times, leaving a remainder of 124.
Record the quotient 7 as the next digit in the result. 
Result so far: 1147.0
The remainder is 124 after subtracting 4494 from 4618.
Take the next digit (0) from the dividend and append it to 124, then repeat: 1240 / 642

Step 7:
When dividing 1240 by 642, we get 1 with a remainder of 598.
Put 1 as the next digit of the answer. 
Result so far: 11471.0
If we subtract 642 from 1240, we get 598.
Fetch the next digit (1) from the dividend, attach it to 598 and continue: 5981 / 642

Going ahead to step 8:
642 can be fit into 5981 9 times, resulting in a remainder of 203.
Put 9 as the next digit of the answer. 
Result so far: 114719.0
Deduct 5778 from 5981 and we're left with 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Advancing to step 9:
If we divide 2030 by 642, we get 3 and a remainder of 104.
Record the quotient 3 as the next digit in the result. 
Result so far: 114719.3
Subtracting 1926 from 2030 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 10:
When dividing 1040 by 642, we get 1 with a remainder of 398.
The next digit of our result is 1. 
Result so far: 114719.31
Deduct 642 from 1040 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Let's proceed to step 11:
3980 divided by 642 is 6 with a remainder of 128.
Write down 6 as next digit of the result. 
Result so far: 114719.316
Subtract 3852 from 3980 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 12:
If we divide 1280 by 642, we get 1 and a remainder of 638.
The number 1 becomes the next digit in our result. 
Result so far: 114719.3161
The remainder is 638 after subtracting 642 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6380, and continue the process.

Let's proceed to step 13:
642 can be fit into 6380 9 times, resulting in a remainder of 602.
Use 9 as the next digit of our solution. 
Result so far: 114719.31619
Deduct 5778 from 6380 and we're left with 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Going ahead to step 14:
6020 divided by 642 is 9 with a remainder of 242.
Record the quotient 9 as the next digit in the result. 
Result so far: 114719.316199
If we take 5778 away from 6020, we end up with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

The final result is 114719.316199 with a remainder of 2.42e-05.