3123.33% is the change from 30 to 967
Calculation steps:
[( 967 - 30 ) ÷ 30] x 100 = 3123.33%
Formula
Percentage change = [(967 - 30) / 30] x 100
Subtract the new number by the original number
967 - 30 = 937
937 ÷ 30 = 31.233333333333334
31.233333333333334 x 100 = 3123.33%