-49.66% is the change from 445 to 224
Calculation steps:
[( 224 - 445 ) ÷ 445] x 100 = -49.66%
Formula
Percentage change = [(224 - 445) / 445] x 100
Subtract the new number by the original number
224 - 445 = -221
-221 ÷ 445 = -0.4966292134831461
-0.4966292134831461 x 100 = -49.66%