To find the <span>percentaje</span> we need to <span>divided</span> the <span>tataol</span> by the amount we end up having.
22.50/19.50=1.15 <span>then</span> we multiply by 100 115% Then to find the <span>percentaje</span> increase we subtract 115%-100= 15% So it has an <span>increament</span> of 15%