-9.72% is the change from 751 to 678
Calculation steps:
[( 678 - 751 ) ÷ 751] x 100 = -9.72%
Formula
Percentage change = [(678 - 751) / 751] x 100
Subtract the new number by the original number
678 - 751 = -73
-73 ÷ 751 = -0.09720372836218376
-0.09720372836218376 x 100 = -9.72%