-27.43% is the change from 536 to 389
Calculation steps:
[( 389 - 536 ) ÷ 536] x 100 = -27.43%
Formula
Percentage change = [(389 - 536) / 536] x 100
Subtract the new number by the original number
389 - 536 = -147
-147 ÷ 536 = -0.27425373134328357
-0.27425373134328357 x 100 = -27.43%