-56.08% is the change from 337 to 148
Calculation steps:
[( 148 - 337 ) ÷ 337] x 100 = -56.08%
Formula
Percentage change = [(148 - 337) / 337] x 100
Subtract the new number by the original number
148 - 337 = -189
-189 ÷ 337 = -0.5608308605341247
-0.5608308605341247 x 100 = -56.08%