What is the percent change from 2,100 to 1,890?:

Divide the increase by 1890 and express that fraction as a percent.

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To find the percent change from 2,100 to 1,890, you need to follow these steps:

Step 1: Calculate the difference between the two values.
Difference = Final Value - Initial Value

In this case, the initial value is 2,100 and the final value is 1,890.
Difference = 1,890 - 2,100 = -210

Step 2: Divide the difference by the initial value.
Percent Change = (Difference / Initial Value) * 100

Using the values from step 1:
Percent Change = (-210 / 2,100) * 100

Step 3: Evaluate the expression in step 2 to find the percent change.
Percent Change = (-210 / 2,100) * 100
Percent Change = -10

Therefore, the percent change from 2,100 to 1,890 is -10%.