-52.63% is the change from 437 to 207
Calculation steps:
[( 207 - 437 ) ÷ 437] x 100 = -52.63%
Formula
Percentage change = [(207 - 437) / 437] x 100
Subtract the new number by the original number
207 - 437 = -230
-230 ÷ 437 = -0.5263157894736842
-0.5263157894736842 x 100 = -52.63%