-75.9% is the change from 892 to 215
Calculation steps:
[( 215 - 892 ) ÷ 892] x 100 = -75.9%
Formula
Percentage change = [(215 - 892) / 892] x 100
Subtract the new number by the original number
215 - 892 = -677
-677 ÷ 892 = -0.7589686098654709
-0.7589686098654709 x 100 = -75.9%