-67.61% is the change from 778 to 252
Calculation steps:
[( 252 - 778 ) ÷ 778] x 100 = -67.61%
Formula
Percentage change = [(252 - 778) / 778] x 100
Subtract the new number by the original number
252 - 778 = -526
-526 ÷ 778 = -0.6760925449871465
-0.6760925449871465 x 100 = -67.61%