-3.21% is the change from 778 to 753
Calculation steps:
[( 753 - 778 ) ÷ 778] x 100 = -3.21%
Formula
Percentage change = [(753 - 778) / 778] x 100
Subtract the new number by the original number
753 - 778 = -25
-25 ÷ 778 = -0.032133676092544985
-0.032133676092544985 x 100 = -3.21%