-71.95% is the change from 763 to 214
Calculation steps:
[( 214 - 763 ) ÷ 763] x 100 = -71.95%
Formula
Percentage change = [(214 - 763) / 763] x 100
Subtract the new number by the original number
214 - 763 = -549
-549 ÷ 763 = -0.7195281782437746
-0.7195281782437746 x 100 = -71.95%