-29.67% is the change from 337 to 237
Calculation steps:
[( 237 - 337 ) ÷ 337] x 100 = -29.67%
Formula
Percentage change = [(237 - 337) / 337] x 100
Subtract the new number by the original number
237 - 337 = -100
-100 ÷ 337 = -0.29673590504451036
-0.29673590504451036 x 100 = -29.67%