92000% is the change from 1 to 921
Calculation steps:
[( 921 - 1 ) ÷ 1] x 100 = 92000%
Formula
Percentage change = [(921 - 1) / 1] x 100
Subtract the new number by the original number
921 - 1 = 920
920 ÷ 1 = 920
920 x 100 = 92000%
Example