-72.69% is the change from 780 to 213
Calculation steps:
[( 213 - 780 ) ÷ 780] x 100 = -72.69%
Formula
Percentage change = [(213 - 780) / 780] x 100
Subtract the new number by the original number
213 - 780 = -567
-567 ÷ 780 = -0.7269230769230769
-0.7269230769230769 x 100 = -72.69%