-62.99% is the change from 154 to 57
Calculation steps:
[( 57 - 154 ) ÷ 154] x 100 = -62.99%
Formula
Percentage change = [(57 - 154) / 154] x 100
Subtract the new number by the original number
57 - 154 = -97
-97 ÷ 154 = -0.6298701298701299
-0.6298701298701299 x 100 = -62.99%