-72.46% is the change from 541 to 149
Calculation steps:
[( 149 - 541 ) ÷ 541] x 100 = -72.46%
Formula
Percentage change = [(149 - 541) / 541] x 100
Subtract the new number by the original number
149 - 541 = -392
-392 ÷ 541 = -0.7245841035120147
-0.7245841035120147 x 100 = -72.46%