-29.48% is the change from 536 to 378
Calculation steps:
[( 378 - 536 ) ÷ 536] x 100 = -29.48%
Formula
Percentage change = [(378 - 536) / 536] x 100
Subtract the new number by the original number
378 - 536 = -158
-158 ÷ 536 = -0.2947761194029851
-0.2947761194029851 x 100 = -29.48%