-22.47% is the change from 681 to 528
Calculation steps:
[( 528 - 681 ) ÷ 681] x 100 = -22.47%
Formula
Percentage change = [(528 - 681) / 681] x 100
Subtract the new number by the original number
528 - 681 = -153
-153 ÷ 681 = -0.22466960352422907
-0.22466960352422907 x 100 = -22.47%