Helius Medical Technologies Inc Class A Interest Expense To Sales 1 year YoY Change (%) is -119.66% for the quarter ending March 31, 2024, a -117.66% change year over year. The interest expense to sales ratio is a financial metric that represents the proportion of a company's revenue that is used to cover its interest expenses. It is calculated by dividing the company's interest expense by its total revenue. This ratio indicates the financial burden of interest payments on the company's operating income. A higher ratio suggests that a significant portion of the company's revenue is being used to service interest obligations, potentially affecting its profitability. The measure "Change (%)" refers to the percentage change in the value of a financial metric between two time points. This measure provides a relative perspective on the magnitude of change.