1104.76% is the change from 21 to 253
Calculation steps:
[( 253 - 21 ) ÷ 21] x 100 = 1104.76%
Formula
Percentage change = [(253 - 21) / 21] x 100
Subtract the new number by the original number
253 - 21 = 232
232 ÷ 21 = 11.047619047619047
11.047619047619047 x 100 = 1104.76%