843.14% is the change from 102 to 962
Calculation steps:
[( 962 - 102 ) ÷ 102] x 100 = 843.14%
Formula
Percentage change = [(962 - 102) / 102] x 100
Subtract the new number by the original number
962 - 102 = 860
860 ÷ 102 = 8.431372549019608
8.431372549019608 x 100 = 843.14%