-46.29% is the change from 337 to 181
Calculation steps:
[( 181 - 337 ) ÷ 337] x 100 = -46.29%
Formula
Percentage change = [(181 - 337) / 337] x 100
Subtract the new number by the original number
181 - 337 = -156
-156 ÷ 337 = -0.4629080118694362
-0.4629080118694362 x 100 = -46.29%