-9.11% is the change from 768 to 698
Calculation steps:
[( 698 - 768 ) ÷ 768] x 100 = -9.11%
Formula
Percentage change = [(698 - 768) / 768] x 100
Subtract the new number by the original number
698 - 768 = -70
-70 ÷ 768 = -0.09114583333333333
-0.09114583333333333 x 100 = -9.11%