-59.25% is the change from 611 to 249
Calculation steps:
[( 249 - 611 ) ÷ 611] x 100 = -59.25%
Formula
Percentage change = [(249 - 611) / 611] x 100
Subtract the new number by the original number
249 - 611 = -362
-362 ÷ 611 = -0.5924713584288053
-0.5924713584288053 x 100 = -59.25%