-60.67% is the change from 801 to 315
Calculation steps:
[( 315 - 801 ) ÷ 801] x 100 = -60.67%
Formula
Percentage change = [(315 - 801) / 801] x 100
Subtract the new number by the original number
315 - 801 = -486
-486 ÷ 801 = -0.6067415730337079
-0.6067415730337079 x 100 = -60.67%