-45.79% is the change from 297 to 161
Calculation steps:
[( 161 - 297 ) ÷ 297] x 100 = -45.79%
Formula
Percentage change = [(161 - 297) / 297] x 100
Subtract the new number by the original number
161 - 297 = -136
-136 ÷ 297 = -0.45791245791245794
-0.45791245791245794 x 100 = -45.79%