969.88% is the change from 83 to 888
Calculation steps:
[( 888 - 83 ) ÷ 83] x 100 = 969.88%
Formula
Percentage change = [(888 - 83) / 83] x 100
Subtract the new number by the original number
888 - 83 = 805
805 ÷ 83 = 9.698795180722891
9.698795180722891 x 100 = 969.88%