729.7% is the change from 101 to 838
Calculation steps:
[( 838 - 101 ) ÷ 101] x 100 = 729.7%
Formula
Percentage change = [(838 - 101) / 101] x 100
Subtract the new number by the original number
838 - 101 = 737
737 ÷ 101 = 7.297029702970297
7.297029702970297 x 100 = 729.7%