-52.38% is the change from 462 to 220
Calculation steps:
[( 220 - 462 ) ÷ 462] x 100 = -52.38%
Formula
Percentage change = [(220 - 462) / 462] x 100
Subtract the new number by the original number
220 - 462 = -242
-242 ÷ 462 = -0.5238095238095238
-0.5238095238095238 x 100 = -52.38%