-36.11% is the change from 684 to 437
Calculation steps:
[( 437 - 684 ) ÷ 684] x 100 = -36.11%
Formula
Percentage change = [(437 - 684) / 684] x 100
Subtract the new number by the original number
437 - 684 = -247
-247 ÷ 684 = -0.3611111111111111
-0.3611111111111111 x 100 = -36.11%