-35.97% is the change from 784 to 502
Calculation steps:
[( 502 - 784 ) ÷ 784] x 100 = -35.97%
Formula
Percentage change = [(502 - 784) / 784] x 100
Subtract the new number by the original number
502 - 784 = -282
-282 ÷ 784 = -0.3596938775510204
-0.3596938775510204 x 100 = -35.97%