-45.75% is the change from 870 to 472
Calculation steps:
[( 472 - 870 ) ÷ 870] x 100 = -45.75%
Formula
Percentage change = [(472 - 870) / 870] x 100
Subtract the new number by the original number
472 - 870 = -398
-398 ÷ 870 = -0.4574712643678161
-0.4574712643678161 x 100 = -45.75%