-68.07% is the change from 786 to 251
Calculation steps:
[( 251 - 786 ) ÷ 786] x 100 = -68.07%
Formula
Percentage change = [(251 - 786) / 786] x 100
Subtract the new number by the original number
251 - 786 = -535
-535 ÷ 786 = -0.6806615776081425
-0.6806615776081425 x 100 = -68.07%