-65.8% is the change from 541 to 185
Calculation steps:
[( 185 - 541 ) ÷ 541] x 100 = -65.8%
Formula
Percentage change = [(185 - 541) / 541] x 100
Subtract the new number by the original number
185 - 541 = -356
-356 ÷ 541 = -0.6580406654343808
-0.6580406654343808 x 100 = -65.8%