-77.38% is the change from 168 to 38
Calculation steps:
[( 38 - 168 ) ÷ 168] x 100 = -77.38%
Formula
Percentage change = [(38 - 168) / 168] x 100
Subtract the new number by the original number
38 - 168 = -130
-130 ÷ 168 = -0.7738095238095238
-0.7738095238095238 x 100 = -77.38%