-67.09% is the change from 784 to 258
Calculation steps:
[( 258 - 784 ) ÷ 784] x 100 = -67.09%
Formula
Percentage change = [(258 - 784) / 784] x 100
Subtract the new number by the original number
258 - 784 = -526
-526 ÷ 784 = -0.6709183673469388
-0.6709183673469388 x 100 = -67.09%