1084.34% is the change from 83 to 983
Calculation steps:
[( 983 - 83 ) ÷ 83] x 100 = 1084.34%
Formula
Percentage change = [(983 - 83) / 83] x 100
Subtract the new number by the original number
983 - 83 = 900
900 ÷ 83 = 10.843373493975903
10.843373493975903 x 100 = 1084.34%