-64.5% is the change from 614 to 218
Calculation steps:
[( 218 - 614 ) ÷ 614] x 100 = -64.5%
Formula
Percentage change = [(218 - 614) / 614] x 100
Subtract the new number by the original number
218 - 614 = -396
-396 ÷ 614 = -0.6449511400651465
-0.6449511400651465 x 100 = -64.5%