849.52% is the change from 105 to 997
Calculation steps:
[( 997 - 105 ) ÷ 105] x 100 = 849.52%
Formula
Percentage change = [(997 - 105) / 105] x 100
Subtract the new number by the original number
997 - 105 = 892
892 ÷ 105 = 8.495238095238095
8.495238095238095 x 100 = 849.52%