-65.38% is the change from 439 to 152
Calculation steps:
[( 152 - 439 ) ÷ 439] x 100 = -65.38%
Formula
Percentage change = [(152 - 439) / 439] x 100
Subtract the new number by the original number
152 - 439 = -287
-287 ÷ 439 = -0.6537585421412301
-0.6537585421412301 x 100 = -65.38%