1028.57% is the change from 84 to 948
Calculation steps:
[( 948 - 84 ) ÷ 84] x 100 = 1028.57%
Formula
Percentage change = [(948 - 84) / 84] x 100
Subtract the new number by the original number
948 - 84 = 864
864 ÷ 84 = 10.285714285714286
10.285714285714286 x 100 = 1028.57%