-77.64% is the change from 975 to 218
Calculation steps:
[( 218 - 975 ) ÷ 975] x 100 = -77.64%
Formula
Percentage change = [(218 - 975) / 975] x 100
Subtract the new number by the original number
218 - 975 = -757
-757 ÷ 975 = -0.7764102564102564
-0.7764102564102564 x 100 = -77.64%