87.9% is the change from 463 to 870
Calculation steps:
[( 870 - 463 ) ÷ 463] x 100 = 87.9%
Formula
Percentage change = [(870 - 463) / 463] x 100
Subtract the new number by the original number
870 - 463 = 407
407 ÷ 463 = 0.8790496760259179
0.8790496760259179 x 100 = 87.9%