-71.27% is the change from 616 to 177
Calculation steps:
[( 177 - 616 ) ÷ 616] x 100 = -71.27%
Formula
Percentage change = [(177 - 616) / 616] x 100
Subtract the new number by the original number
177 - 616 = -439
-439 ÷ 616 = -0.7126623376623377
-0.7126623376623377 x 100 = -71.27%