956.52% is the change from 23 to 243
Calculation steps:
[( 243 - 23 ) ÷ 23] x 100 = 956.52%
Formula
Percentage change = [(243 - 23) / 23] x 100
Subtract the new number by the original number
243 - 23 = 220
220 ÷ 23 = 9.565217391304348
9.565217391304348 x 100 = 956.52%