450.85% is the change from 177 to 975
Calculation steps:
[( 975 - 177 ) ÷ 177] x 100 = 450.85%
Formula
Percentage change = [(975 - 177) / 177] x 100
Subtract the new number by the original number
975 - 177 = 798
798 ÷ 177 = 4.508474576271187
4.508474576271187 x 100 = 450.85%