-35.8% is the change from 257 to 165
Calculation steps:
[( 165 - 257 ) ÷ 257] x 100 = -35.8%
Formula
Percentage change = [(165 - 257) / 257] x 100
Subtract the new number by the original number
165 - 257 = -92
-92 ÷ 257 = -0.35797665369649806
-0.35797665369649806 x 100 = -35.8%