Selina and three of her classmates each wrote out the steps for finding an approximate percent change. They all agreed on the first and fourth step: 1. Find the positive difference between the original number and the new number. 2. 4. Round the answer if necessary. They did not agree on steps 2 and 3. Which instructions are correct for steps 2 and 3? O 2. Divide the difference by the original number. 3. Multiply the quotient by 100 to change it from a decimal to a percent O 2. Divide the difference by the new number. 3. Multiply the quotient by 100 to change it from a decimal to a percent. O 2. Divide the difference by the original number. 3. Multiply the quotient by 10 to change it from a decimal to a percent. 2. Divide the difference by the new number. 3. Multiply the quotient by 10 to change it from a decimal to a percent. Save and Exit Mark this and return