-29.61% is the change from 608 to 428
Calculation steps:
[( 428 - 608 ) ÷ 608] x 100 = -29.61%
Formula
Percentage change = [(428 - 608) / 608] x 100
Subtract the new number by the original number
428 - 608 = -180
-180 ÷ 608 = -0.29605263157894735
-0.29605263157894735 x 100 = -29.61%