-69.25% is the change from 683 to 210
Calculation steps:
[( 210 - 683 ) ÷ 683] x 100 = -69.25%
Formula
Percentage change = [(210 - 683) / 683] x 100
Subtract the new number by the original number
210 - 683 = -473
-473 ÷ 683 = -0.6925329428989752
-0.6925329428989752 x 100 = -69.25%