We divide 2684421 by 151
We want to divide 2684421 by 151.

On to step 1:
The number 151 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 151

On to step 2:
When dividing 26 by 151, we get 0 with a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 26 after subtracting 0 from 26.
Bring next digit (8) of the dividend behind the 26 and repeat the process: 268 / 151

Let's proceed to step 3:
When dividing 268 by 151, we get 1 with a remainder of 117.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 151 from 268 to get 117.
Include the next digit (4) from the dividend after 117, then repeat: 1174 / 151

Moving on to step 4:
The number 151 fits into 1174 7 times, leaving a remainder of 117.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we take 1057 away from 1174, we end up with 117.
Grab the next digit (4) from the dividend, add it to 117, then carry on: 1174 / 151

Moving on to step 5:
When dividing 1174 by 151, we get 7 with a remainder of 117.
Record the quotient 7 as the next digit in the result. 
Result so far: 177.0
Subtract 1057 from 1174 to get 117.
Append the next digit (2) from the dividend to 117 and continue with: 1172 / 151

On to step 6:
1172 divided by 151 is 7 with a remainder of 115.
Write down 7 as next digit of the result. 
Result so far: 1777.0
Subtracting 1057 from 1172 leaves us with 115.
Append the next digit (1) from the dividend to 115 and continue with: 1151 / 151

Going ahead to step 7:
151 goes into 1151 7 times with a remainder of 94.
Record the quotient 7 as the next digit in the result. 
Result so far: 17777.0
The remainder is 94 after subtracting 1057 from 1151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 8:
151 can be fit into 940 6 times, resulting in a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 17777.6
Deduct 906 from 940 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 9:
If we divide 340 by 151, we get 2 and a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 17777.62
Deduct 302 from 340 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
When dividing 380 by 151, we get 2 with a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 17777.622
If we take 302 away from 380, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The quotient of the division is 17777.622, and the remainder is 0.0078.