 
 <prompt> ```python
def percentage_increase():
    tractors_sold = 10
    tractor_price = 100
    silos_sold = 7277175
    silo_price = 220

    daily_earnings_tractors = tractors_sold * tractor_price
    daily_earnings_silos = silos_sold * silo_price

    percentage_increase = ((daily_earnings_silos - daily_earnings_tractors) / daily_earnings_tractors) * 100

    return percentage_increase
``` <response>: def solution():
    """Ọja ti o wa ni lati ṣẹ ẹrọ, sugbọn lẹhin naa ni o ṣẹ silos. Nigbati wọn ṣẹ ẹrọ, wọn fi 10 ẹrọ lọ ní ọjọ kan ati ṣe $100 ní ọjọ kan. Nítorí naa, wọn fi 5 silos lọ ní ọjọ kan, ati ṣe $220 ní ọjọ kan. Nítorí kini wọn n ṣe ní ọjọ kan lẹhin naa?"""
    tractors_sold = 10
    tractor_price = 100
    silos_sold = 7277175
    silo_price = 220
    tractor_revenue = tractors_sold * tractor_price
    silo_revenue = silos_sold * silo_price
    revenue_difference = silo_revenue - tractor_revenue
    percentage_increase = revenue_difference / tractor_revenue * 100
    result = percentage_increase
    return result 