-67.98% is the change from 784 to 251
Calculation steps:
[( 251 - 784 ) ÷ 784] x 100 = -67.98%
Formula
Percentage change = [(251 - 784) / 784] x 100
Subtract the new number by the original number
251 - 784 = -533
-533 ÷ 784 = -0.6798469387755102
-0.6798469387755102 x 100 = -67.98%