-72.2% is the change from 554 to 154
Calculation steps:
[( 154 - 554 ) ÷ 554] x 100 = -72.2%
Formula
Percentage change = [(154 - 554) / 554] x 100
Subtract the new number by the original number
154 - 554 = -400
-400 ÷ 554 = -0.7220216606498195
-0.7220216606498195 x 100 = -72.2%