-76.4% is the change from 555 to 131
Calculation steps:
[( 131 - 555 ) ÷ 555] x 100 = -76.4%
Formula
Percentage change = [(131 - 555) / 555] x 100
Subtract the new number by the original number
131 - 555 = -424
-424 ÷ 555 = -0.7639639639639639
-0.7639639639639639 x 100 = -76.4%