313.98% is the change from 236 to 977
Calculation steps:
[( 977 - 236 ) ÷ 236] x 100 = 313.98%
Formula
Percentage change = [(977 - 236) / 236] x 100
Subtract the new number by the original number
977 - 236 = 741
741 ÷ 236 = 3.139830508474576
3.139830508474576 x 100 = 313.98%