938.71% is the change from 31 to 322
Calculation steps:
[( 322 - 31 ) ÷ 31] x 100 = 938.71%
Formula
Percentage change = [(322 - 31) / 31] x 100
Subtract the new number by the original number
322 - 31 = 291
291 ÷ 31 = 9.387096774193548
9.387096774193548 x 100 = 938.71%