-92.47% is the change from 611 to 46
Calculation steps:
[( 46 - 611 ) ÷ 611] x 100 = -92.47%
Formula
Percentage change = [(46 - 611) / 611] x 100
Subtract the new number by the original number
46 - 611 = -565
-565 ÷ 611 = -0.9247135842880524
-0.9247135842880524 x 100 = -92.47%