-67.1% is the change from 541 to 178
Calculation steps:
[( 178 - 541 ) ÷ 541] x 100 = -67.1%
Formula
Percentage change = [(178 - 541) / 541] x 100
Subtract the new number by the original number
178 - 541 = -363
-363 ÷ 541 = -0.6709796672828097
-0.6709796672828097 x 100 = -67.1%