-61.74% is the change from 149 to 57
Calculation steps:
[( 57 - 149 ) ÷ 149] x 100 = -61.74%
Formula
Percentage change = [(57 - 149) / 149] x 100
Subtract the new number by the original number
57 - 149 = -92
-92 ÷ 149 = -0.6174496644295302
-0.6174496644295302 x 100 = -61.74%