-11.35% is the change from 502 to 445
Calculation steps:
[( 445 - 502 ) ÷ 502] x 100 = -11.35%
Formula
Percentage change = [(445 - 502) / 502] x 100
Subtract the new number by the original number
445 - 502 = -57
-57 ÷ 502 = -0.11354581673306773
-0.11354581673306773 x 100 = -11.35%