-22.95% is the change from 780 to 601
Calculation steps:
[( 601 - 780 ) ÷ 780] x 100 = -22.95%
Formula
Percentage change = [(601 - 780) / 780] x 100
Subtract the new number by the original number
601 - 780 = -179
-179 ÷ 780 = -0.22948717948717948
-0.22948717948717948 x 100 = -22.95%