1030.12% is the change from 83 to 938
Calculation steps:
[( 938 - 83 ) ÷ 83] x 100 = 1030.12%
Formula
Percentage change = [(938 - 83) / 83] x 100
Subtract the new number by the original number
938 - 83 = 855
855 ÷ 83 = 10.301204819277109
10.301204819277109 x 100 = 1030.12%