-64.45% is the change from 616 to 219
Calculation steps:
[( 219 - 616 ) ÷ 616] x 100 = -64.45%
Formula
Percentage change = [(219 - 616) / 616] x 100
Subtract the new number by the original number
219 - 616 = -397
-397 ÷ 616 = -0.6444805194805194
-0.6444805194805194 x 100 = -64.45%