-62.18% is the change from 193 to 73
Calculation steps:
[( 73 - 193 ) ÷ 193] x 100 = -62.18%
Formula
Percentage change = [(73 - 193) / 193] x 100
Subtract the new number by the original number
73 - 193 = -120
-120 ÷ 193 = -0.6217616580310881
-0.6217616580310881 x 100 = -62.18%