-69.69% is the change from 541 to 164
Calculation steps:
[( 164 - 541 ) ÷ 541] x 100 = -69.69%
Formula
Percentage change = [(164 - 541) / 541] x 100
Subtract the new number by the original number
164 - 541 = -377
-377 ÷ 541 = -0.6968576709796673
-0.6968576709796673 x 100 = -69.69%