925.3% is the change from 83 to 851
Calculation steps:
[( 851 - 83 ) ÷ 83] x 100 = 925.3%
Formula
Percentage change = [(851 - 83) / 83] x 100
Subtract the new number by the original number
851 - 83 = 768
768 ÷ 83 = 9.25301204819277
9.25301204819277 x 100 = 925.3%