-69.02% is the change from 681 to 211
Calculation steps:
[( 211 - 681 ) ÷ 681] x 100 = -69.02%
Formula
Percentage change = [(211 - 681) / 681] x 100
Subtract the new number by the original number
211 - 681 = -470
-470 ÷ 681 = -0.6901615271659325
-0.6901615271659325 x 100 = -69.02%