-63.16% is the change from 437 to 161
Calculation steps:
[( 161 - 437 ) ÷ 437] x 100 = -63.16%
Formula
Percentage change = [(161 - 437) / 437] x 100
Subtract the new number by the original number
161 - 437 = -276
-276 ÷ 437 = -0.631578947368421
-0.631578947368421 x 100 = -63.16%