-60.47% is the change from 683 to 270
Calculation steps:
[( 270 - 683 ) ÷ 683] x 100 = -60.47%
Formula
Percentage change = [(270 - 683) / 683] x 100
Subtract the new number by the original number
270 - 683 = -413
-413 ÷ 683 = -0.6046852122986823
-0.6046852122986823 x 100 = -60.47%