-32.67% is the change from 251 to 169
Calculation steps:
[( 169 - 251 ) ÷ 251] x 100 = -32.67%
Formula
Percentage change = [(169 - 251) / 251] x 100
Subtract the new number by the original number
169 - 251 = -82
-82 ÷ 251 = -0.32669322709163345
-0.32669322709163345 x 100 = -32.67%