-48.7% is the change from 462 to 237
Calculation steps:
[( 237 - 462 ) ÷ 462] x 100 = -48.7%
Formula
Percentage change = [(237 - 462) / 462] x 100
Subtract the new number by the original number
237 - 462 = -225
-225 ÷ 462 = -0.487012987012987
-0.487012987012987 x 100 = -48.7%