-33.08% is the change from 780 to 522
Calculation steps:
[( 522 - 780 ) ÷ 780] x 100 = -33.08%
Formula
Percentage change = [(522 - 780) / 780] x 100
Subtract the new number by the original number
522 - 780 = -258
-258 ÷ 780 = -0.33076923076923076
-0.33076923076923076 x 100 = -33.08%