-29.81% is the change from 540 to 379
Calculation steps:
[( 379 - 540 ) ÷ 540] x 100 = -29.81%
Formula
Percentage change = [(379 - 540) / 540] x 100
Subtract the new number by the original number
379 - 540 = -161
-161 ÷ 540 = -0.29814814814814816
-0.29814814814814816 x 100 = -29.81%