-72.61% is the change from 763 to 209
Calculation steps:
[( 209 - 763 ) ÷ 763] x 100 = -72.61%
Formula
Percentage change = [(209 - 763) / 763] x 100
Subtract the new number by the original number
209 - 763 = -554
-554 ÷ 763 = -0.7260812581913499
-0.7260812581913499 x 100 = -72.61%