-59.48% is the change from 612 to 248
Calculation steps:
[( 248 - 612 ) ÷ 612] x 100 = -59.48%
Formula
Percentage change = [(248 - 612) / 612] x 100
Subtract the new number by the original number
248 - 612 = -364
-364 ÷ 612 = -0.5947712418300654
-0.5947712418300654 x 100 = -59.48%