Divide :
`219.7 div 100`

Answer

To solve the problem of dividing 219.7 by 100, we can follow these steps:

### Step-by-Step Solution:

1. **Write the Division Problem**:
We start by writing the division problem as:
\[ 219.7 \div 100 \]

2. **Identify the Number of Zeros**:
The divisor is 100, which has 2 zeros. This means we will move the decimal point in the dividend (219.7) two places to the left.

3. **Move the Decimal Point**:
Starting with the number 219.7, we move the decimal point two places to the left:
- Moving one place to the left: 21.97
- Moving a second place to the left: 2.197

4. **Write the Final Answer**:
After moving the decimal point, we find that:
\[ 219.7 \div 100 = 2.197 \]

### Final Answer:
\[ 2.197 \]