-72.4% is the change from 337 to 93
Calculation steps:
[( 93 - 337 ) ÷ 337] x 100 = -72.4%
Formula
Percentage change = [(93 - 337) / 337] x 100
Subtract the new number by the original number
93 - 337 = -244
-244 ÷ 337 = -0.7240356083086054
-0.7240356083086054 x 100 = -72.4%