-29.1% is the change from 433 to 307
Calculation steps:
[( 307 - 433 ) ÷ 433] x 100 = -29.1%
Formula
Percentage change = [(307 - 433) / 433] x 100
Subtract the new number by the original number
307 - 433 = -126
-126 ÷ 433 = -0.2909930715935335
-0.2909930715935335 x 100 = -29.1%