-39.61% is the change from 154 to 93
Calculation steps:
[( 93 - 154 ) ÷ 154] x 100 = -39.61%
Formula
Percentage change = [(93 - 154) / 154] x 100
Subtract the new number by the original number
93 - 154 = -61
-61 ÷ 154 = -0.3961038961038961
-0.3961038961038961 x 100 = -39.61%