-49.68% is the change from 471 to 237
Calculation steps:
[( 237 - 471 ) ÷ 471] x 100 = -49.68%
Formula
Percentage change = [(237 - 471) / 471] x 100
Subtract the new number by the original number
237 - 471 = -234
-234 ÷ 471 = -0.4968152866242038
-0.4968152866242038 x 100 = -49.68%