1280.95% is the change from 63 to 870
Calculation steps:
[( 870 - 63 ) ÷ 63] x 100 = 1280.95%
Formula
Percentage change = [(870 - 63) / 63] x 100
Subtract the new number by the original number
870 - 63 = 807
807 ÷ 63 = 12.80952380952381
12.80952380952381 x 100 = 1280.95%