-75.49% is the change from 767 to 188
Calculation steps:
[( 188 - 767 ) ÷ 767] x 100 = -75.49%
Formula
Percentage change = [(188 - 767) / 767] x 100
Subtract the new number by the original number
188 - 767 = -579
-579 ÷ 767 = -0.7548891786179922
-0.7548891786179922 x 100 = -75.49%