83.05% is the change from 177 to 324
Calculation steps:
[( 324 - 177 ) ÷ 177] x 100 = 83.05%
Formula
Percentage change = [(324 - 177) / 177] x 100
Subtract the new number by the original number
324 - 177 = 147
147 ÷ 177 = 0.8305084745762712
0.8305084745762712 x 100 = 83.05%