226.27% is the change from 236 to 770
Calculation steps:
[( 770 - 236 ) ÷ 236] x 100 = 226.27%
Formula
Percentage change = [(770 - 236) / 236] x 100
Subtract the new number by the original number
770 - 236 = 534
534 ÷ 236 = 2.26271186440678
2.26271186440678 x 100 = 226.27%